<html xmlns="http://www.w3.org/1999/xhtml"><head><meta charset="utf-8"><meta name="generator" content="pdf2htmlEX"><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><link rel="stylesheet" href="https://csdnimg.cn/release/download_crawler_static/css/base.min.css"><link rel="stylesheet" href="https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css"><link rel="stylesheet" href="https://csdnimg.cn/release/download_crawler_static/2414951/raw.css"><script src="https://csdnimg.cn/release/download_crawler_static/js/compatibility.min.js"></script><script src="https://csdnimg.cn/release/download_crawler_static/js/pdf2htmlEX.min.js"></script><script>try{pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({});}catch(e){}</script><title></title></head><body><div id="sidebar" style="display: none"><div id="outline"></div></div><div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://csdnimg.cn/release/download_crawler_static/2414951/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">第<span class="_ _0"> </span><span class="ff2 fs1">35<span class="_ _0"> </span></span>卷<span class="_ _1"> </span>第<span class="_ _0"> </span><span class="ff2 fs1">6<span class="_ _0"> </span></span>期<span class="_ _2"> </span>自<span class="_ _1"> </span>动<span class="_ _1"> </span>化<span class="_ _3"> </span>学<span class="_ _3"> </span>报<span class="_ _4"> </span><span class="ff2 fs1">V<span class="_ _5"></span>ol.<span class="_ _6"> </span>35,<span class="_ _0"> </span>No.<span class="_ _6"> </span>6</span></div><div class="t m0 x1 h2 y2 ff2 fs1 fc0 sc0 ls0 ws0">2009<span class="_ _0"> </span><span class="ff1 fs0">年<span class="_ _0"> </span></span>6<span class="_ _0"> </span><span class="ff1 fs0">月<span class="_ _7"> </span></span>A<span class="_ _8"></span>CT<span class="_ _5"></span>A<span class="_ _0"> </span>A<span class="_ _8"></span>UTOMA<span class="_ _5"></span>TICA<span class="_ _9"> </span>SINICA<span class="_ _a"> </span>June,<span class="_ _9"> </span>2009</div><div class="t m0 x2 h3 y3 ff3 fs2 fc0 sc0 ls0 ws0">基于蚁群优化算法的精密伺服转台故障诊断方法</div><div class="t m0 x3 h4 y4 ff4 fs3 fc0 sc0 ls0 ws0">甄子洋</div><div class="t m0 x4 h5 y5 ff5 fs4 fc0 sc0 ls0 ws0">1</div><div class="t m0 x5 h4 y4 ff4 fs3 fc0 sc0 ls0 ws0">王道波</div><div class="t m0 x6 h5 y5 ff5 fs4 fc0 sc0 ls0 ws0">1</div><div class="t m0 x7 h4 y4 ff4 fs3 fc0 sc0 ls0 ws0">王志胜</div><div class="t m0 x8 h5 y5 ff5 fs4 fc0 sc0 ls0 ws0">1</div><div class="t m0 x9 h2 y6 ff3 fs0 fc0 sc0 ls0 ws0">摘<span class="_"> </span>要<span class="_ _b"> </span><span class="ff1">提出了一种基<span class="_ _c"></span>于蚁群优化算<span class="_ _c"></span>法的精密伺服<span class="_ _c"></span>转台故障诊断<span class="_ _c"></span>方法<span class="ff2 fs1">.<span class="_ _d"> </span></span>根据现场观测<span class="_ _c"></span>建立了转台系<span class="_ _c"></span>统故障特征模<span class="_ _c"></span>式库<span class="ff2 fs1">.<span class="_ _d"> </span></span>利用</span></div><div class="t m0 x9 h2 y7 ff1 fs0 fc0 sc0 ls0 ws0">蚁群<span class="_ _c"></span>优化<span class="_ _c"></span>算法<span class="_ _c"></span>求<span class="_ _c"></span>解故<span class="_ _c"></span>障特<span class="_ _c"></span>征模<span class="_ _c"></span>式<span class="_ _c"></span>的最<span class="_ _c"></span>优分<span class="_ _c"></span>类<span class="_ _c"></span>问题<span class="ff2 fs1">,<span class="_ _e"> </span></span>并定<span class="_ _c"></span>义敏<span class="_ _c"></span>感度<span class="_ _c"></span>和<span class="_ _c"></span>明确<span class="_ _c"></span>度来<span class="_ _c"></span>评价<span class="_ _c"></span>蚁<span class="_ _c"></span>群搜<span class="_ _c"></span>索到<span class="_ _c"></span>的<span class="_ _c"></span>诊断<span class="_ _c"></span>规则<span class="_ _c"></span>的分<span class="_ _c"></span>类<span class="_ _c"></span>性能<span class="ff2 fs1">,<span class="_ _e"> </span></span>以减<span class="_ _c"></span>少</div><div class="t m0 x9 h2 y8 ff1 fs0 fc0 sc0 ls0 ws0">故障特<span class="_ _c"></span>征信<span class="_ _c"></span>息中的<span class="_ _c"></span>冗余信<span class="_ _c"></span>息<span class="ff2 fs1">,<span class="_ _0"> </span></span>使<span class="_ _c"></span>诊断规<span class="_ _c"></span>则得到<span class="_ _c"></span>约简<span class="ff2 fs1">.<span class="_ _f"> </span></span>对某精<span class="_ _c"></span>密伺<span class="_ _c"></span>服转台<span class="_ _c"></span>的若干<span class="_ _c"></span>类故<span class="_ _c"></span>障诊断<span class="_ _c"></span>结果<span class="_ _c"></span>表明<span class="ff2 fs1">,<span class="_ _0"> </span></span>该<span class="_ _c"></span>方法<span class="_ _c"></span>具有收<span class="_ _c"></span>敛速<span class="_ _c"></span>度快<span class="_ _c"></span>、</div><div class="t m0 x9 h2 y9 ff1 fs0 fc0 sc0 ls0 ws0">鲁棒性强、<span class="_ _10"></span>诊断精度高和结果可靠等优点<span class="ff2 fs1">.</span></div><div class="t m0 x9 h2 ya ff3 fs0 fc0 sc0 ls0 ws0">关键词<span class="_"> </span><span class="ff1">精密伺服转台<span class="ff2 fs1">,<span class="_ _0"> </span></span>蚁群优化<span class="ff2 fs1">,<span class="_ _0"> </span></span>故障诊断<span class="ff2 fs1">,<span class="_ _9"> </span></span>数据挖掘<span class="ff2 fs1">,<span class="_ _0"> </span></span>分类算法</span></div><div class="t m0 x9 h6 yb ff3 fs0 fc0 sc0 ls0 ws0">中图分类号<span class="_ _11"> </span><span class="ff2 fs1">TP273</span></div><div class="t m0 xa h7 yc ff6 fs5 fc0 sc0 ls0 ws0">An<span class="_ _8"></span>t<span class="_ _d"> </span>Colon<span class="_ _8"></span>y<span class="_ _d"> </span>Optimization<span class="_ _d"> </span>for<span class="_ _d"> </span>F<span class="_ _12"></span>ault<span class="_ _d"> </span>Diagnosis<span class="_ _d"> </span>of<span class="_ _d"> </span>High<span class="_ _d"> </span>Precision<span class="_ _d"> </span>Servo<span class="_ _d"> </span>Sim<span class="_ _5"></span>ulator</div><div class="t m0 xb h8 yd ff2 fs1 fc0 sc0 ls0 ws0">ZHEN<span class="_ _9"> </span>Zi-Y<span class="_ _5"></span>ang</div><div class="t m0 xc h5 ye ff5 fs4 fc0 sc0 ls0 ws0">1</div><div class="t m0 xd h8 yd ff2 fs1 fc0 sc0 ls0 ws0">W<span class="_ _12"></span>ANG<span class="_ _0"> </span>Dao-Bo</div><div class="t m0 xe h5 ye ff5 fs4 fc0 sc0 ls0 ws0">1</div><div class="t m0 xf h8 yd ff2 fs1 fc0 sc0 ls0 ws0">W<span class="_ _12"></span>ANG<span class="_ _0"> </span>Zhi-Sheng</div><div class="t m0 x10 h5 ye ff5 fs4 fc0 sc0 ls0 ws0">1</div><div class="t m0 x9 h8 yf ff7 fs1 fc0 sc0 ls0 ws0">Abstract<span class="_ _13"> </span><span class="ff2">A<span class="_ _e"> </span>new<span class="_ _e"> </span>fault<span class="_ _14"> </span>diagnosis<span class="_ _e"> </span>metho<span class="_ _c"></span>d<span class="_ _e"> </span>for<span class="_ _14"> </span>high<span class="_ _e"> </span>precision<span class="_ _e"> </span>servo<span class="_ _e"> </span>simulator<span class="_ _e"> </span>is<span class="_ _e"> </span>presented<span class="_ _e"> </span>in<span class="_ _e"> </span>this<span class="_ _e"> </span>pap<span class="_ _c"></span>er.<span class="_ _15"> </span>Based<span class="_ _e"> </span>on<span class="_ _e"> </span>the</span></div><div class="t m0 x9 h8 y10 ff2 fs1 fc0 sc0 ls0 ws0">field<span class="_ _e"> </span>observ<span class="_ _8"></span>ation,<span class="_ _14"> </span>a<span class="_ _e"> </span>fault<span class="_ _14"> </span>feature<span class="_ _14"> </span>pattern<span class="_ _e"> </span>base<span class="_ _14"> </span>is<span class="_ _e"> </span>built<span class="_ _14"> </span>up.<span class="_ _15"> </span>The<span class="_ _14"> </span>ant<span class="_ _e"> </span>colony<span class="_ _e"> </span>optimization<span class="_ _e"> </span>(ACO)<span class="_ _e"> </span>is<span class="_ _14"> </span>used<span class="_ _e"> </span>for<span class="_ _14"> </span>the<span class="_ _14"> </span>optimal</div><div class="t m0 x9 h8 y11 ff2 fs1 fc0 sc0 ls0 ws0">classification<span class="_ _16"> </span>problem<span class="_ _16"> </span>of<span class="_ _16"> </span>the<span class="_ _16"> </span>fault<span class="_ _16"> </span>feature<span class="_ _16"> </span>patterns,<span class="_ _16"> </span>in<span class="_ _16"> </span>which<span class="_ _16"> </span>an<span class="_ _16"> </span>index<span class="_ _16"> </span>function<span class="_ _16"> </span>based<span class="_ _16"> </span>on<span class="_ _16"> </span>the<span class="_ _16"> </span>sensitivit<span class="_ _8"></span>y<span class="_ _16"> </span>and<span class="_ _16"> </span>the<span class="_ _16"> </span>specificity<span class="_ _16"> </span>is</div><div class="t m0 x9 h8 y12 ff2 fs1 fc0 sc0 ls0 ws0">defined<span class="_ _16"> </span>to<span class="_ _17"> </span>ev<span class="_ _18"></span>aluate<span class="_ _17"> </span>the<span class="_ _16"> </span>performance<span class="_ _16"> </span>of<span class="_ _16"> </span>the<span class="_ _17"> </span>diagnostic<span class="_ _16"> </span>rule<span class="_ _17"> </span>obtained<span class="_ _16"> </span>b<span class="_ _18"></span>y<span class="_ _16"> </span>A<span class="_ _18"></span>CO,<span class="_ _16"> </span>in<span class="_ _17"> </span>order<span class="_ _16"> </span>to<span class="_ _17"> </span>decrease<span class="_ _16"> </span>the<span class="_ _17"> </span>redundant<span class="_ _17"> </span>information</div><div class="t m0 x9 h8 y13 ff2 fs1 fc0 sc0 ls0 ws0">of<span class="_ _0"> </span>the<span class="_ _0"> </span>fault<span class="_ _0"> </span>features<span class="_ _0"> </span>so<span class="_ _0"> </span>that<span class="_ _9"> </span>the<span class="_ _0"> </span>diagnosis<span class="_ _0"> </span>rules<span class="_ _0"> </span>can<span class="_ _0"> </span>b<span class="_ _c"></span>e<span class="_ _0"> </span>reduced.<span class="_ _d"> </span>Diagnosis<span class="_ _0"> </span>results<span class="_ _0"> </span>of<span class="_ _0"> </span>several<span class="_ _0"> </span>t<span class="_ _18"></span>yp<span class="_ _c"></span>es<span class="_ _0"> </span>of<span class="_ _0"> </span>faults<span class="_ _0"> </span>of<span class="_ _0"> </span>a<span class="_ _0"> </span>real<span class="_ _0"> </span>high</div><div class="t m0 x9 h8 y14 ff2 fs1 fc0 sc0 ls0 ws0">precision<span class="_ _16"> </span>servo<span class="_ _16"> </span>sim<span class="_ _18"></span>ulator<span class="_ _9"> </span>sho<span class="_ _18"></span>w<span class="_ _16"> </span>that<span class="_ _9"> </span>the<span class="_ _16"> </span>diagnosis<span class="_ _16"> </span>metho<span class="_ _c"></span>d<span class="_ _16"> </span>based<span class="_ _9"> </span>on<span class="_ _16"> </span>A<span class="_ _18"></span>CO<span class="_ _9"> </span>is<span class="_ _16"> </span>c<span class="_ _18"></span>haracterized<span class="_ _9"> </span>b<span class="_ _18"></span>y<span class="_ _16"> </span>fast<span class="_ _9"> </span>con<span class="_ _18"></span>vergence<span class="_ _16"> </span>speed,<span class="_ _9"> </span>strong</div><div class="t m0 x9 h8 y15 ff2 fs1 fc0 sc0 ls0 ws0">robustness,<span class="_ _9"> </span>high<span class="_ _0"> </span>diagnosis<span class="_ _9"> </span>accuracy<span class="_ _5"></span>,<span class="_ _0"> </span>and<span class="_ _9"> </span>reliable<span class="_ _0"> </span>results.</div><div class="t m0 x9 h8 y16 ff7 fs1 fc0 sc0 ls0 ws0">Key<span class="_ _0"> </span>words<span class="_ _19"> </span><span class="ff2">High<span class="_ _9"> </span>precision<span class="_ _9"> </span>serv<span class="_ _18"></span>o<span class="_ _9"> </span>simulator,<span class="_ _9"> </span>an<span class="_ _18"></span>t<span class="_ _9"> </span>colony<span class="_ _9"> </span>optimization<span class="_ _9"> </span>(A<span class="_ _18"></span>CO),<span class="_ _9"> </span>fault<span class="_ _9"> </span>diagnosis,<span class="_ _9"> </span>data<span class="_ _9"> </span>mining,<span class="_ _9"> </span>classification</span></div><div class="t m0 x9 h8 y17 ff2 fs1 fc0 sc0 ls0 ws0">algorithm</div><div class="t m0 x11 h9 y18 ff1 fs6 fc0 sc0 ls0 ws0">故<span class="_ _c"></span>障<span class="_ _c"></span>诊<span class="_ _c"></span>断<span class="_ _c"></span>技<span class="_ _1a"></span>术<span class="_ _c"></span>的<span class="_ _c"></span>发<span class="_ _c"></span>展<span class="_ _c"></span>主<span class="_ _1a"></span>要<span class="_ _c"></span>经<span class="_ _c"></span>历<span class="_ _c"></span>了<span class="_ _c"></span>人<span class="_ _1a"></span>工<span class="_ _c"></span>诊<span class="_ _c"></span>断<span class="_ _c"></span>、<span class="_ _10"></span>现</div><div class="t m0 x9 h9 y19 ff1 fs6 fc0 sc0 ls0 ws0">代诊断和<span class="_ _c"></span>智能诊断<span class="_ _c"></span>等三个<span class="_ _c"></span>阶段</div><div class="t m0 x12 ha y1a ff8 fs7 fc0 sc0 ls0 ws0">[1]</div><div class="t m0 x13 h9 y19 ff9 fs8 fc0 sc0 ls0 ws0">.<span class="_ _f"> </span><span class="ff1 fs6">发<span class="_ _c"></span>展至今</span>,<span class="_ _14"> </span><span class="ff1 fs6">故障诊</span></div><div class="t m0 x9 h9 y1b ff1 fs6 fc0 sc0 ls0 ws0">断<span class="_ _c"></span>方<span class="_ _c"></span>法<span class="_ _c"></span>可<span class="_ _c"></span>划<span class="_ _c"></span>分<span class="_ _c"></span>为<span class="_ _c"></span>基<span class="_ _c"></span>于<span class="_ _1a"></span>解<span class="_ _c"></span>析<span class="_ _c"></span>模<span class="_ _c"></span>型<span class="_ _c"></span>的<span class="_ _c"></span>方<span class="_ _c"></span>法<span class="_ _c"></span>、<span class="_ _10"></span>基<span class="_ _c"></span>于<span class="_ _c"></span>信<span class="_ _c"></span>号<span class="_ _1a"></span>处</div><div class="t m0 x9 h9 y1c ff1 fs6 fc0 sc0 ls0 ws0">理的方法和基于知识的方法等<span class="ff9 fs8">.<span class="_ _f"> </span></span>近年来<span class="ff9 fs8">,<span class="_ _e"> </span></span>基于人工智</div><div class="t m0 x9 h9 y1d ff1 fs6 fc0 sc0 ls0 ws0">能的<span class="_ _c"></span>数<span class="_ _c"></span>据<span class="_ _c"></span>挖掘<span class="_ _c"></span>技<span class="_ _c"></span>术<span class="_ _c"></span>在复<span class="_ _c"></span>杂<span class="_ _c"></span>系<span class="_ _c"></span>统故<span class="_ _c"></span>障<span class="_ _c"></span>检<span class="_ _c"></span>测与<span class="_ _c"></span>诊<span class="_ _c"></span>断<span class="_ _c"></span>研究</div><div class="t m0 x9 h9 y1e ff1 fs6 fc0 sc0 ls0 ws0">中<span class="_ _c"></span>得<span class="_ _1a"></span>到<span class="_ _c"></span>广<span class="_ _1a"></span>泛<span class="_ _c"></span>应<span class="_ _1a"></span>用<span class="ff9 fs8">,<span class="_ _d"> </span></span>包<span class="_ _c"></span>括<span class="_ _1a"></span>神<span class="_ _c"></span>经<span class="_ _1a"></span>网<span class="_ _c"></span>络</div><div class="t m0 x14 ha y1f ff8 fs7 fc0 sc0 ls0 ws0">[2]</div><div class="t m0 x15 h9 y1e ff1 fs6 fc0 sc0 ls0 ws0">、<span class="_ _12"></span>支<span class="_ _c"></span>持<span class="_ _c"></span>向<span class="_ _1a"></span>量<span class="_ _c"></span>机</div><div class="t m0 x16 ha y1f ff8 fs7 fc0 sc0 ls0 ws0">[3]</div><div class="t m0 x17 h9 y1e ff1 fs6 fc0 sc0 ls0 ws0">、</div><div class="t m0 x9 h9 y20 ff1 fs6 fc0 sc0 ls0 ws0">粗糙集</div><div class="t m0 x18 ha y21 ff8 fs7 fc0 sc0 ls0 ws0">[4]</div><div class="t m0 x19 h9 y20 ff1 fs6 fc0 sc0 ls0 ws0">、<span class="_ _1b"></span>智能优化算法</div><div class="t m0 x1a ha y21 ff8 fs7 fc0 sc0 ls0 ws0">[5]</div><div class="t m0 x1b h9 y20 ff1 fs6 fc0 sc0 ls0 ws0">以及相互之间的结合</div><div class="t m0 x1c ha y21 ff8 fs7 fc0 sc0 ls0 ws0">[6<span class="ffa">−</span>8]</div><div class="t m0 x9 h9 y22 ff1 fs6 fc0 sc0 ls0 ws0">等方法<span class="ff9 fs8">.<span class="_ _d"> </span></span>蚁群优化<span class="_ _17"> </span><span class="ff9 fs8">(An<span class="_ _18"></span>t<span class="_ _9"> </span>colon<span class="_ _18"></span>y<span class="_ _9"> </span>optimization,<span class="_ _16"> </span>ACO)</span></div><div class="t m0 x9 h9 y23 ff1 fs6 fc0 sc0 ls0 ws0">算<span class="_ _c"></span>法<span class="_ _1a"></span>由<span class="_ _0"> </span><span class="ff9 fs8">Dorigo<span class="_ _d"> </span></span>等<span class="_ _c"></span>通<span class="_ _c"></span>过<span class="_ _1a"></span>模<span class="_ _c"></span>拟<span class="_ _1a"></span>自<span class="_ _c"></span>然<span class="_ _1a"></span>界<span class="_ _c"></span>蚂<span class="_ _1a"></span>蚁<span class="_ _c"></span>集<span class="_ _1a"></span>体<span class="_ _c"></span>出<span class="_ _1a"></span>巢<span class="_ _c"></span>搜</div><div class="t m0 x9 h9 y24 ff1 fs6 fc0 sc0 ls0 ws0">索<span class="_ _1a"></span>最<span class="_ _1c"></span>短<span class="_ _1a"></span>觅<span class="_ _1c"></span>食<span class="_ _1a"></span>路<span class="_ _1c"></span>径<span class="_ _1a"></span>的<span class="_ _1c"></span>行<span class="_ _1a"></span>为<span class="_ _1c"></span>而<span class="_ _1a"></span>提<span class="_ _1c"></span>出</div><div class="t m0 x1d ha y25 ff8 fs7 fc0 sc0 ls0 ws0">[9]</div><div class="t m0 x1e h9 y24 ff9 fs8 fc0 sc0 ls0 ws0">,<span class="_ _f"> </span>Parpinelli<span class="_ _f"> </span><span class="ff1 fs6">等<span class="_ _1a"></span>将</span></div><div class="t m0 x9 h9 y26 ff9 fs8 fc0 sc0 ls0 ws0">A<span class="_ _18"></span>CO<span class="_ _14"> </span><span class="ff1 fs6">算法用于<span class="_ _c"></span>医学诊断应<span class="_ _c"></span>用中</span>,<span class="_ _14"> </span><span class="ff1 fs6">可获得比决策<span class="_ _c"></span>树分</span></div><div class="t m0 x9 h9 y27 ff1 fs6 fc0 sc0 ls0 ws0">类<span class="_ _c"></span>算<span class="_ _1a"></span>法<span class="_ _0"> </span><span class="ff9 fs8">CN2<span class="_ _d"> </span></span>更高<span class="_ _1a"></span>的<span class="_ _c"></span>分<span class="_ _c"></span>类<span class="_ _1a"></span>准<span class="_ _c"></span>确<span class="_ _1a"></span>率<span class="_ _c"></span>和<span class="_ _1a"></span>更<span class="_ _c"></span>简<span class="_ _c"></span>便<span class="_ _1a"></span>的<span class="_ _c"></span>分<span class="_ _1a"></span>类<span class="_ _c"></span>规</div><div class="t m0 x9 h9 y28 ff1 fs6 fc0 sc0 ls0 ws0">则</div><div class="t m0 x1f ha y29 ff8 fs7 fc0 sc0 ls0 ws0">[10]</div><div class="t m0 x20 hb y28 ff9 fs8 fc0 sc0 ls0 ws0">.</div><div class="t m0 x21 hc y2a ff1 fs9 fc0 sc0 ls0 ws0">收稿日期<span class="_ _9"> </span><span class="ffb fsa">2008-12-16<span class="_ _1d"> </span></span>收修改稿日期<span class="_ _9"> </span><span class="ffb fsa">2009-03-11</span></div><div class="t m0 x21 hd y2b ffb fsa fc0 sc0 ls0 ws0">Received<span class="_ _16"> </span>December<span class="_ _9"> </span>16,<span class="_ _9"> </span>2008;<span class="_ _9"> </span>in<span class="_ _9"> </span>revised<span class="_ _9"> </span>form<span class="_ _16"> </span>March<span class="_ _9"> </span>11,<span class="_ _9"> </span>2009</div><div class="t m0 x21 hc y2c ff1 fs9 fc0 sc0 ls0 ws0">国家自<span class="_ _c"></span>然科学<span class="_ _c"></span>基金<span class="_ _16"> </span><span class="ffb fsa">(60874037),<span class="_ _9"> </span></span>教育<span class="_ _c"></span>部博士<span class="_ _c"></span>点科研<span class="_ _c"></span>基金<span class="_ _16"> </span><span class="ffb fsa">(200702870-</span></div><div class="t m0 x9 hc y2d ffb fsa fc0 sc0 ls0 ws0">50),<span class="_ _0"> </span><span class="ff1 fs9">江苏<span class="_ _c"></span>省普<span class="_ _c"></span>通高<span class="_ _c"></span>校<span class="_ _c"></span>研究<span class="_ _c"></span>生科<span class="_ _c"></span>研<span class="_ _c"></span>创新<span class="_ _c"></span>计划<span class="_ _16"> </span></span>(CX08B</div><div class="t m0 x22 he y2e ffc fsb fc0 sc0 ls0 ws0">−</div><div class="t m0 x23 hc y2d ffb fsa fc0 sc0 ls0 ws0">091Z),<span class="_ _9"> </span><span class="ff1 fs9">南<span class="_ _c"></span>京<span class="_ _c"></span>航空</span></div><div class="t m0 x9 hc y2f ff1 fs9 fc0 sc0 ls0 ws0">航天大学博士学位论文创新与创优基金<span class="_ _17"> </span><span class="ffb fsa">(BCXJ08-06)<span class="_ _9"> </span></span>资助</div><div class="t m0 x21 hd y30 ffb fsa fc0 sc0 ls0 ws0">Supported<span class="_ _14"> </span>by<span class="_ _0"> </span>National<span class="_ _14"> </span>Natural<span class="_ _e"> </span>Science<span class="_ _14"> </span>F<span class="_ _5"></span>oundation<span class="_ _e"> </span>of<span class="_ _e"> </span>China</div><div class="t m0 x9 hd y31 ffb fsa fc0 sc0 ls0 ws0">(60874037),<span class="_ _d"> </span>Sp<span class="_ _c"></span>ecialized<span class="_ _d"> </span>Researc<span class="_ _18"></span>h<span class="_ _d"> </span>F<span class="_ _5"></span>und<span class="_ _14"> </span>for<span class="_ _d"> </span>the<span class="_ _1e"> </span>Doctoral<span class="_ _d"> </span>Pro-</div><div class="t m0 x9 hd y32 ffb fsa fc0 sc0 ls0 ws0">gram<span class="_ _f"> </span>of<span class="_ _1f"> </span>Higher<span class="_ _f"> </span>Education<span class="_ _1f"> </span>of<span class="_ _f"> </span>China<span class="_ _1f"> </span>(20070287050),<span class="_ _20"> </span>Gradu-</div><div class="t m0 x9 hd y33 ffb fsa fc0 sc0 ls0 ws0">ate<span class="_ _0"> </span>Student<span class="_ _0"> </span>Research<span class="_ _0"> </span>Innov<span class="_ _5"></span>ation<span class="_ _e"> </span>Program<span class="_ _0"> </span>of<span class="_ _e"> </span>Jiangsu<span class="_ _e"> </span>Pro<span class="_ _18"></span>vince</div><div class="t m0 x9 hd y34 ffb fsa fc0 sc0 ls0 ws0">(CX08B</div><div class="t m0 x24 he y35 ffc fsb fc0 sc0 ls0 ws0">−</div><div class="t m0 x25 hd y34 ffb fsa fc0 sc0 ls0 ws0">091Z),<span class="_ _e"> </span>and<span class="_ _e"> </span>Innov<span class="_ _5"></span>ation<span class="_ _14"> </span>and<span class="_ _e"> </span>Excellence<span class="_ _e"> </span>F<span class="_ _5"></span>oundation<span class="_ _14"> </span>of</div><div class="t m0 x9 hd y36 ffb fsa fc0 sc0 ls0 ws0">Doctoral<span class="_ _9"> </span>Dissertation<span class="_ _9"> </span>of<span class="_ _9"> </span>Nanjing<span class="_ _9"> </span>Universit<span class="_ _18"></span>y<span class="_ _9"> </span>of<span class="_ _9"> </span>Aeronautics<span class="_ _9"> </span>and</div><div class="t m0 x9 hd y37 ffb fsa fc0 sc0 ls0 ws0">Astronautics<span class="_ _9"> </span>(BCXJ08-06)</div><div class="t m0 x21 hc y38 ffb fsa fc0 sc0 ls0 ws0">1.<span class="_ _e"> </span><span class="ff1 fs9">南京航空航天大学自动化学院<span class="_ _9"> </span>南京<span class="_ _9"> </span></span>210016</div><div class="t m0 x21 hd y39 ffb fsa fc0 sc0 ls0 ws0">1.<span class="_ _20"> </span>College<span class="_ _0"> </span>of<span class="_ _e"> </span>Automation<span class="_ _0"> </span>Engineering,<span class="_ _e"> </span>Nanjing<span class="_ _e"> </span>Universit<span class="_ _18"></span>y<span class="_ _0"> </span>of</div><div class="t m0 x9 hd y3a ffb fsa fc0 sc0 ls0 ws0">Aeronautics<span class="_ _9"> </span>and<span class="_ _9"> </span>Astronautics,<span class="_ _9"> </span>Nanjing<span class="_ _16"> </span>210016</div><div class="t m0 x21 hd y3b ffb fsa fc0 sc0 ls0 ws0">DOI:<span class="_ _9"> </span>10.3724/SP<span class="_ _5"></span>.J.1004.2009.00780</div><div class="t m0 x26 h9 y18 ff1 fs6 fc0 sc0 ls0 ws0">精密<span class="_ _c"></span>伺<span class="_ _c"></span>服<span class="_ _c"></span>转<span class="_ _c"></span>台<span class="_ _c"></span>是一<span class="_ _c"></span>种<span class="_ _c"></span>用<span class="_ _c"></span>于<span class="_ _c"></span>模<span class="_ _c"></span>拟飞<span class="_ _c"></span>行<span class="_ _c"></span>器<span class="_ _c"></span>姿<span class="_ _c"></span>态<span class="_ _c"></span>变化</div><div class="t m0 x27 h9 y19 ff1 fs6 fc0 sc0 ls0 ws0">的<span class="_ _c"></span>高<span class="_ _1a"></span>复<span class="_ _1a"></span>杂、<span class="_ _12"></span>高<span class="_ _1a"></span>精<span class="_ _1a"></span>度<span class="_ _c"></span>和<span class="_ _1a"></span>高<span class="_ _1a"></span>可<span class="_ _c"></span>靠<span class="_ _1a"></span>的<span class="_ _1a"></span>机<span class="_ _1a"></span>电<span class="_ _c"></span>设<span class="_ _1a"></span>备<span class="ff9 fs8">,<span class="_ _d"> </span></span>是<span class="_ _1a"></span>保<span class="_ _1a"></span>障<span class="_ _1a"></span>惯</div><div class="t m0 x27 h9 y1b ff1 fs6 fc0 sc0 ls0 ws0">性<span class="_ _c"></span>导<span class="_ _c"></span>航<span class="_ _c"></span>系<span class="_ _c"></span>统<span class="_ _c"></span>地<span class="_ _c"></span>面<span class="_ _c"></span>仿<span class="_ _c"></span>真<span class="_ _c"></span>试<span class="_ _c"></span>验<span class="_ _c"></span>精<span class="_ _c"></span>度<span class="_ _c"></span>的<span class="_ _1a"></span>关键<span class="_ _1a"></span>设备<span class="ff9 fs8">.<span class="_ _21"> </span></span>为<span class="_ _c"></span>保<span class="_ _c"></span>证</div><div class="t m0 x27 h9 y1c ff1 fs6 fc0 sc0 ls0 ws0">各<span class="_ _c"></span>个<span class="_ _1a"></span>电<span class="_ _c"></span>子<span class="_ _c"></span>、<span class="_ _12"></span>机械<span class="_ _c"></span>、<span class="_ _12"></span>软<span class="_ _c"></span>件<span class="_ _c"></span>及<span class="_ _1a"></span>其<span class="_ _c"></span>他<span class="_ _1a"></span>部<span class="_ _c"></span>件<span class="_ _1a"></span>长<span class="_ _c"></span>期<span class="_ _c"></span>安<span class="_ _1a"></span>全<span class="_ _c"></span>可<span class="_ _1a"></span>靠<span class="_ _c"></span>地</div><div class="t m0 x27 h9 y1d ff1 fs6 fc0 sc0 ls0 ws0">运<span class="_ _c"></span>行<span class="ff9 fs8">,<span class="_ _d"> </span></span>提<span class="_ _c"></span>高<span class="_ _1a"></span>故<span class="_ _c"></span>障<span class="_ _c"></span>诊<span class="_ _1a"></span>断<span class="_ _c"></span>技<span class="_ _1a"></span>术<span class="_ _c"></span>的<span class="_ _c"></span>研<span class="_ _1a"></span>究<span class="_ _c"></span>具<span class="_ _c"></span>有<span class="_ _1a"></span>非<span class="_ _c"></span>常<span class="_ _1a"></span>重<span class="_ _c"></span>要<span class="_ _c"></span>的<span class="_ _1a"></span>意</div><div class="t m0 x27 h9 y1e ff1 fs6 fc0 sc0 ls0 ws0">义</div><div class="t m0 x28 ha y1f ff8 fs7 fc0 sc0 ls0 ws0">[11]</div><div class="t m0 x29 h9 y1e ff9 fs8 fc0 sc0 ls0 ws0">.<span class="_ _15"> </span><span class="ff1 fs6">针<span class="_ _c"></span>对<span class="_ _c"></span>转<span class="_ _c"></span>台<span class="_ _c"></span>系<span class="_ _c"></span>统<span class="_ _c"></span>的<span class="_ _c"></span>故<span class="_ _c"></span>障<span class="_ _c"></span>诊<span class="_ _c"></span>断<span class="_ _c"></span>问<span class="_ _c"></span>题</span>,<span class="_ _14"> </span><span class="ff1 fs6">文<span class="_ _c"></span>献<span class="_ _0"> </span></span>[12]<span class="_ _14"> </span><span class="ff1 fs6">运</span></div><div class="t m0 x27 h9 y20 ff1 fs6 fc0 sc0 ls0 ws0">用<span class="_ _c"></span>粗<span class="_ _c"></span>糙<span class="_ _1a"></span>集<span class="_ _c"></span>理<span class="_ _1a"></span>论<span class="_ _c"></span>直<span class="_ _c"></span>接<span class="_ _1a"></span>从<span class="_ _c"></span>故<span class="_ _1a"></span>障<span class="_ _c"></span>样<span class="_ _c"></span>本<span class="_ _1a"></span>中<span class="_ _c"></span>导<span class="_ _1a"></span>出<span class="_ _c"></span>诊<span class="_ _c"></span>断<span class="_ _1a"></span>规<span class="_ _c"></span>则<span class="ff9 fs8">,<span class="_ _d"> </span></span>并</div><div class="t m0 x27 h9 y22 ff1 fs6 fc0 sc0 ls0 ws0">对决策表进行约简处理<span class="ff9 fs8">;<span class="_ _0"> </span></span>接着<span class="ff9 fs8">,<span class="_ _e"> </span></span>文献<span class="_ _16"> </span><span class="ff9 fs8">[13]<span class="_ _e"> </span></span>提出了粗糙</div><div class="t m0 x27 h9 y23 ff1 fs6 fc0 sc0 ls0 ws0">集、<span class="_ _22"></span><span class="ff9 fs8">A<span class="_ _18"></span>CO<span class="_ _14"> </span><span class="ff1 fs6">算法和<span class="_ _16"> </span></span>BP<span class="_ _14"> </span><span class="ff1 fs6">网络相结合的在线诊断方法</span>.</span></div><div class="t m0 x26 h9 y24 ff1 fs6 fc0 sc0 ls0 ws0">本文<span class="_ _c"></span>的<span class="_ _c"></span>研<span class="_ _c"></span>究<span class="_ _c"></span>对<span class="_ _c"></span>象是<span class="_ _c"></span>课<span class="_ _c"></span>题<span class="_ _c"></span>组<span class="_ _c"></span>自<span class="_ _c"></span>主研<span class="_ _c"></span>制<span class="_ _c"></span>的<span class="_ _c"></span>某<span class="_ _c"></span>精<span class="_ _c"></span>密伺</div><div class="t m0 x27 h9 y26 ff1 fs6 fc0 sc0 ls0 ws0">服<span class="_ _c"></span>转<span class="_ _c"></span>台<span class="ff9 fs8">,<span class="_ _1e"> </span></span>首<span class="_ _c"></span>先<span class="_ _c"></span>建<span class="_ _c"></span>立<span class="_ _c"></span>故<span class="_ _c"></span>障<span class="_ _1a"></span>特征<span class="_ _1a"></span>模式<span class="_ _1a"></span>库<span class="ff9 fs8">,<span class="_ _1e"> </span></span>然<span class="_ _c"></span>后<span class="_ _c"></span>通<span class="_ _c"></span>过<span class="_ _0"> </span><span class="ff9 fs8">A<span class="_ _18"></span>CO</span></div><div class="t m0 x27 h9 y27 ff1 fs6 fc0 sc0 ls0 ws0">算法<span class="_ _c"></span>寻<span class="_ _c"></span>优<span class="_ _c"></span>获得<span class="_ _c"></span>含<span class="_ _c"></span>较<span class="_ _c"></span>少条<span class="_ _c"></span>件<span class="_ _c"></span>项<span class="_ _c"></span>且较<span class="_ _c"></span>高<span class="_ _c"></span>诊<span class="_ _c"></span>断精<span class="_ _c"></span>度<span class="_ _c"></span>的<span class="_ _c"></span>故障</div><div class="t m0 x27 h9 y28 ff1 fs6 fc0 sc0 ls0 ws0">诊断规则<span class="ff9 fs8">,<span class="_ _e"> </span></span>最后进行仿真研究<span class="ff9 fs8">.</span></div><div class="t m0 x27 hf y3c ffd fs5 fc0 sc0 ls0 ws0">1<span class="_ _19"> </span><span class="ff3 fs3">精密伺服转台系统及其故障特征</span></div><div class="t m0 x27 h10 y3d ff9 fs8 fc0 sc0 ls0 ws0">1.1<span class="_ _23"> </span><span class="ff3 fs6">伺服转台系统</span></div><div class="t m0 x26 h9 y3e ff1 fs6 fc0 sc0 ls0 ws0">精密伺服转<span class="_ _c"></span>台系统主要<span class="_ _c"></span>由指令系统<span class="_ _c"></span>、<span class="_ _22"></span>控制系统<span class="_ _c"></span>、</div><div class="t m0 x27 h9 y3f ff1 fs6 fc0 sc0 ls0 ws0">执行器、<span class="_ _24"></span>反馈元件和被控对象组成<span class="ff9 fs8">,<span class="_ _e"> </span></span>其硬件组成框图</div><div class="t m0 x27 h9 y40 ff1 fs6 fc0 sc0 ls0 ws0">如<span class="_ _c"></span>图<span class="_ _9"> </span><span class="ff9 fs8">1<span class="_ _1e"> </span>(</span>见<span class="_ _c"></span>下<span class="_ _c"></span>页<span class="ff9 fs8">)<span class="_ _14"> </span></span>所<span class="_ _c"></span>示<span class="ff9 fs8">.<span class="_ _15"> </span></span>图<span class="_ _0"> </span><span class="ff9 fs8">1<span class="_ _14"> </span></span>中<span class="ff9 fs8">,<span class="_ _1e"> </span></span>指<span class="_ _c"></span>令<span class="_ _c"></span>系<span class="_ _c"></span>统<span class="_ _c"></span>构成<span class="_ _c"></span>人<span class="_ _c"></span>机</div><div class="t m0 x27 h9 y41 ff1 fs6 fc0 sc0 ls0 ws0">交互界面<span class="ff9 fs8">,<span class="_ _14"> </span></span>可从信号<span class="_ _c"></span>发生器和<span class="_ _c"></span>开关按键<span class="_ _c"></span>输入指令<span class="ff9 fs8">,<span class="_ _14"> </span></span>通</div><div class="t m0 x27 h9 y42 ff1 fs6 fc0 sc0 ls0 ws0">过<span class="_ _0"> </span><span class="ff9 fs8">LED<span class="_ _14"> </span></span>数<span class="_ _1a"></span>码<span class="_ _c"></span>显<span class="_ _c"></span>示<span class="_ _c"></span>器<span class="_ _1a"></span>和<span class="_ _c"></span>发<span class="_ _c"></span>光<span class="_ _c"></span>二<span class="_ _1a"></span>极<span class="_ _c"></span>管<span class="_ _c"></span>指<span class="_ _c"></span>示<span class="_ _c"></span>转<span class="_ _1a"></span>台<span class="_ _c"></span>工<span class="_ _c"></span>作<span class="_ _c"></span>状</div><div class="t m0 x27 h9 y43 ff1 fs6 fc0 sc0 ls0 ws0">态并<span class="_ _c"></span>监控<span class="_ _c"></span>转<span class="_ _c"></span>台<span class="ff9 fs8">.<span class="_ _20"> </span></span>控制<span class="_ _c"></span>系统<span class="_ _c"></span>由控<span class="_ _c"></span>制<span class="_ _c"></span>微机<span class="_ _c"></span>和控<span class="_ _c"></span>制<span class="_ _c"></span>器构<span class="_ _c"></span>成<span class="ff9 fs8">,</span></div><div class="t m0 x27 h9 y44 ff1 fs6 fc0 sc0 ls0 ws0">控制微机完<span class="_ _c"></span>成位置环<span class="_ _c"></span>的数字控制<span class="_ _c"></span>和数据处<span class="_ _c"></span>理等功能<span class="ff9 fs8">,</span></div><div class="t m0 x27 h9 y3b ff1 fs6 fc0 sc0 ls0 ws0">而控<span class="_ _c"></span>制<span class="_ _c"></span>器<span class="_ _c"></span>完成<span class="_ _c"></span>对<span class="_ _c"></span>转<span class="_ _c"></span>台工<span class="_ _c"></span>作<span class="_ _c"></span>状<span class="_ _c"></span>态的<span class="_ _c"></span>监<span class="_ _c"></span>控<span class="_ _c"></span>保护<span class="_ _c"></span>以<span class="_ _c"></span>及<span class="_ _c"></span>对电</div></div><div class="pi" data-data='{"ctm":[1.611984,0.000000,0.000000,1.611984,0.000000,0.000000]}'></div></div></body></html>
<div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://csdnimg.cn/release/download_crawler_static/2414951/bg2.jpg"><div class="t m0 x2a h2 y45 ff2 fs1 fc0 sc0 ls0 ws0">6<span class="_ _6"> </span><span class="ff1 fs0">期<span class="_ _25"> </span>甄子洋等</span>:<span class="_ _14"> </span><span class="ff1 fs0">基于蚁群优化算法的精密伺服转台故障诊断方法<span class="_ _25"> </span></span>781</div><div class="t m0 x9 h9 y46 ff1 fs6 fc0 sc0 ls0 ws0">流<span class="_ _c"></span>环<span class="_ _c"></span>和<span class="_ _1a"></span>速<span class="_ _c"></span>度<span class="_ _1a"></span>环<span class="_ _c"></span>的<span class="_ _c"></span>模<span class="_ _1a"></span>拟<span class="_ _c"></span>控<span class="_ _1a"></span>制<span class="_ _c"></span>和<span class="_ _c"></span>信<span class="_ _1a"></span>号<span class="_ _c"></span>调<span class="_ _1a"></span>理<span class="_ _c"></span>等<span class="_ _c"></span>工<span class="_ _1a"></span>作<span class="ff9 fs8">,<span class="_ _1e"> </span></span>控<span class="_ _1a"></span>制</div><div class="t m0 x9 h9 y47 ff1 fs6 fc0 sc0 ls0 ws0">器<span class="_ _c"></span>电<span class="_ _1a"></span>路<span class="_ _c"></span>分<span class="_ _c"></span>为<span class="_ _1a"></span>三<span class="_ _c"></span>大<span class="_ _1a"></span>功<span class="_ _c"></span>能<span class="_ _1a"></span>模<span class="_ _c"></span>块<span class="ff9 fs8">:<span class="_ _15"> </span></span>模<span class="_ _1a"></span>拟<span class="_ _c"></span>控<span class="_ _c"></span>制<span class="_ _1a"></span>电<span class="_ _c"></span>路<span class="_ _1a"></span>模<span class="_ _c"></span>块<span class="_ _c"></span>、<span class="_ _12"></span>单</div><div class="t m0 x9 h9 y48 ff1 fs6 fc0 sc0 ls0 ws0">片<span class="_ _c"></span>机<span class="_ _c"></span>控<span class="_ _c"></span>制<span class="_ _c"></span>电<span class="_ _c"></span>路<span class="_ _c"></span>模<span class="_ _c"></span>块<span class="_ _c"></span>和<span class="_ _c"></span>测<span class="_ _c"></span>角<span class="_ _c"></span>控<span class="_ _c"></span>制<span class="_ _c"></span>电<span class="_ _1a"></span>路模<span class="_ _1a"></span>块<span class="ff9 fs8">.<span class="_ _15"> </span></span>执<span class="_ _c"></span>行<span class="_ _c"></span>机<span class="_ _c"></span>构</div><div class="t m0 x9 h9 y49 ff1 fs6 fc0 sc0 ls0 ws0">对<span class="_ _c"></span>控<span class="_ _c"></span>制<span class="_ _1a"></span>信<span class="_ _c"></span>号<span class="_ _1a"></span>进<span class="_ _c"></span>行<span class="_ _c"></span>功<span class="_ _1a"></span>率<span class="_ _c"></span>放<span class="_ _1a"></span>大<span class="_ _c"></span>并<span class="_ _c"></span>拖<span class="_ _1a"></span>动<span class="_ _c"></span>电<span class="_ _1a"></span>机<span class="_ _c"></span>转<span class="_ _c"></span>动<span class="ff9 fs8">.<span class="_ _d"> </span></span>反<span class="_ _c"></span>馈<span class="_ _1a"></span>元</div><div class="t m0 x9 h9 y4a ff1 fs6 fc0 sc0 ls0 ws0">件<span class="_ _c"></span>主<span class="_ _1a"></span>要<span class="_ _c"></span>包<span class="_ _c"></span>括<span class="_ _1a"></span>测<span class="_ _c"></span>速<span class="_ _1a"></span>机、<span class="_ _12"></span>码<span class="_ _c"></span>盘<span class="_ _c"></span>、<span class="_ _12"></span>电<span class="_ _c"></span>位<span class="_ _c"></span>器<span class="_ _1a"></span>等<span class="_ _c"></span>速<span class="_ _c"></span>度<span class="_ _1a"></span>或<span class="_ _c"></span>位<span class="_ _1a"></span>置<span class="_ _c"></span>传</div><div class="t m0 x9 h9 y4b ff1 fs6 fc0 sc0 ls0 ws0">感器<span class="ff9 fs8">.</span></div><div class="t m0 x2b h2 y4c ff1 fs0 fc0 sc0 ls0 ws0">图<span class="_ _16"> </span><span class="ff2 fs1">1<span class="_ _26"> </span></span>伺服转台系统结构框图</div><div class="t m0 x2c h8 y4d ff2 fs1 fc0 sc0 ls0 ws0">Fig.<span class="_ _6"> </span>1<span class="_ _26"> </span>Structure<span class="_ _9"> </span>diagram<span class="_ _0"> </span>of<span class="_ _9"> </span>servo<span class="_ _9"> </span>simulator</div><div class="t m0 x9 h10 y4e ff9 fs8 fc0 sc0 ls0 ws0">1.2<span class="_ _23"> </span><span class="ff3 fs6">故障特征模式库</span></div><div class="t m0 x11 h9 y4f ff1 fs6 fc0 sc0 ls0 ws0">精密<span class="_ _c"></span>伺<span class="_ _c"></span>服<span class="_ _c"></span>转<span class="_ _c"></span>台<span class="_ _c"></span>是一<span class="_ _c"></span>种<span class="_ _c"></span>用<span class="_ _c"></span>于<span class="_ _c"></span>惯<span class="_ _c"></span>性平<span class="_ _c"></span>台<span class="_ _c"></span>及<span class="_ _c"></span>惯<span class="_ _c"></span>性<span class="_ _c"></span>仪表</div><div class="t m0 x9 h9 y50 ff1 fs6 fc0 sc0 ls0 ws0">研制、<span class="_ _24"></span>性能测试和鉴定的测试设备<span class="ff9 fs8">,<span class="_ _e"> </span></span>其故障类别大致</div><div class="t m0 x9 h9 y51 ff1 fs6 fc0 sc0 ls0 ws0">分<span class="_ _c"></span>为<span class="_ _1a"></span>执<span class="_ _c"></span>行<span class="_ _c"></span>器<span class="_ _1a"></span>故<span class="_ _c"></span>障<span class="_ _c"></span>、<span class="_ _12"></span>传<span class="_ _c"></span>感<span class="_ _c"></span>器<span class="_ _1a"></span>故<span class="_ _c"></span>障<span class="_ _c"></span>、<span class="_ _12"></span>控<span class="_ _c"></span>制<span class="_ _c"></span>器<span class="_ _c"></span>故<span class="_ _1a"></span>障<span class="_ _c"></span>和<span class="_ _1a"></span>机<span class="_ _c"></span>械</div><div class="t m0 x9 h9 y52 ff1 fs6 fc0 sc0 ls0 ws0">台体<span class="_ _c"></span>故<span class="_ _c"></span>障等<span class="_ _c"></span>四<span class="_ _c"></span>个<span class="_ _c"></span>部分</div><div class="t m0 x2d ha y53 ff8 fs7 fc0 sc0 ls0 ws0">[11]</div><div class="t m0 x2e h9 y52 ff9 fs8 fc0 sc0 ls0 ws0">.<span class="_ _20"> </span><span class="ff1 fs6">执<span class="_ _c"></span>行器<span class="_ _c"></span>故<span class="_ _c"></span>障<span class="_ _c"></span>包括<span class="_ _c"></span>功<span class="_ _c"></span>率放<span class="_ _c"></span>大</span></div><div class="t m0 x9 h9 y54 ff1 fs6 fc0 sc0 ls0 ws0">器故障和电机故障<span class="ff9 fs8">;<span class="_ _e"> </span></span>传感器故障包括测速机故障、<span class="_ _24"></span>码</div><div class="t m0 x9 h9 y55 ff1 fs6 fc0 sc0 ls0 ws0">盘故障和电位器故障<span class="ff9 fs8">;<span class="_ _e"> </span></span>控制器故障分为软件故障、<span class="_ _24"></span>模</div><div class="t m0 x9 h9 y56 ff1 fs6 fc0 sc0 ls0 ws0">拟电路故障和数字电路故障等<span class="ff9 fs8">.</span></div><div class="t m0 x11 h9 y57 ff1 fs6 fc0 sc0 ls0 ws0">针<span class="_ _c"></span>对<span class="_ _1a"></span>某<span class="_ _c"></span>精<span class="_ _1a"></span>密<span class="_ _c"></span>伺<span class="_ _1a"></span>服<span class="_ _c"></span>转<span class="_ _1a"></span>台<span class="_ _c"></span>的<span class="_ _1a"></span>实<span class="_ _c"></span>际<span class="_ _1a"></span>特<span class="_ _c"></span>性<span class="ff9 fs8">,<span class="_ _d"> </span></span>并<span class="_ _1a"></span>根<span class="_ _c"></span>据<span class="_ _1a"></span>具<span class="_ _c"></span>体</div><div class="t m0 x9 h9 y58 ff1 fs6 fc0 sc0 ls0 ws0">特征<span class="_ _c"></span>表<span class="_ _c"></span>现<span class="_ _c"></span>得<span class="_ _c"></span>到<span class="_ _c"></span>属<span class="_ _c"></span>性<span class="_ _c"></span>值<span class="ff9 fs8">,<span class="_ _14"> </span></span>定<span class="_ _c"></span>义<span class="_ _c"></span>故<span class="_ _c"></span>障<span class="_ _c"></span>特<span class="_ _c"></span>征<span class="_ _c"></span>属<span class="_ _c"></span>性<span class="_ _c"></span>向量<span class="_ _9"> </span><span class="ffe fs8">D</span></div><div class="t m0 x2f hb y59 ffe fs8 fc0 sc0 ls0 ws0">D</div><div class="t m0 x2f hb y58 ffe fs8 fc0 sc0 ls0 ws0">D<span class="_ _14"> </span><span class="ff9">=</span></div><div class="t m0 x9 hb y5a ff9 fs8 fc0 sc0 ls0 ws0">(<span class="ffe">d</span></div><div class="t m0 x1f ha y5b ff8 fs7 fc0 sc0 ls0 ws0">1</div><div class="t m0 x2a hb y5a ffe fs8 fc0 sc0 ls0 ws0">,<span class="_ _6"> </span>d</div><div class="t m0 x30 ha y5b ff8 fs7 fc0 sc0 ls0 ws0">2</div><div class="t m0 x31 hb y5a ffe fs8 fc0 sc0 ls0 ws0">,<span class="_ _6"> </span><span class="fff">·<span class="_ _17"> </span>·<span class="_ _6"> </span>·<span class="_ _e"> </span></span>,<span class="_ _17"> </span>d</div><div class="t m0 x32 ha y5b ff8 fs7 fc0 sc0 ls0 ws0">12</div><div class="t m0 x33 h9 y5a ff9 fs8 fc0 sc0 ls0 ws0">),<span class="_ _e"> </span><span class="ff1 fs6">分<span class="_ _c"></span>别表示<span class="_ _c"></span>电机温<span class="_ _c"></span>度、<span class="_ _22"></span>功放<span class="_ _c"></span>温度<span class="_ _c"></span>、<span class="_ _22"></span>过</span></div><div class="t m0 x9 h9 y5c ff1 fs6 fc0 sc0 ls0 ws0">流指示<span class="_ _c"></span>、<span class="_ _22"></span>串口显<span class="_ _c"></span>示、<span class="_ _22"></span>看门<span class="_ _c"></span>狗输出<span class="_ _c"></span>、<span class="_ _22"></span>过欠<span class="_ _c"></span>压指示<span class="_ _c"></span>、<span class="_ _22"></span>电位</div><div class="t m0 x9 h9 y5d ff1 fs6 fc0 sc0 ls0 ws0">器回零<span class="_ _c"></span>、<span class="_ _22"></span>转台寻<span class="_ _c"></span>零、<span class="_ _22"></span>电机<span class="_ _c"></span>转动状<span class="_ _c"></span>态、<span class="_ _22"></span>位<span class="_ _c"></span>置反馈<span class="_ _c"></span>、<span class="_ _22"></span>速度</div><div class="t m0 x9 h9 y5e ff1 fs6 fc0 sc0 ls0 ws0">反馈<span class="_ _c"></span>、<span class="_ _22"></span>功<span class="_ _c"></span>放输<span class="_ _c"></span>出<span class="_ _c"></span>等<span class="_ _9"> </span><span class="ff9 fs8">12<span class="_ _14"> </span></span>个特<span class="_ _c"></span>征属<span class="_ _c"></span>性的<span class="_ _c"></span>取<span class="_ _c"></span>值<span class="ff9 fs8">,<span class="_ _14"> </span></span>取值<span class="_ _c"></span>与特</div><div class="t m0 x9 h9 y5f ff1 fs6 fc0 sc0 ls0 ws0">征之间<span class="_ _c"></span>的关系<span class="_ _c"></span>可表示<span class="_ _c"></span>为<span class="ff9 fs8">:<span class="_ _e"> </span><span class="ffe">d</span></span></div><div class="t m0 x34 ha y60 ff8 fs7 fc0 sc0 ls0 ws0">1</div><div class="t m0 x35 h9 y5f ff1 fs6 fc0 sc0 ls0 ws0">和<span class="_ _9"> </span><span class="ffe fs8">d</span></div><div class="t m0 x1d ha y60 ff8 fs7 fc0 sc0 ls0 ws0">2</div><div class="t m0 x36 h9 y5f ff1 fs6 fc0 sc0 ls0 ws0">取值<span class="ff9 fs8">:<span class="_ _14"> </span>1<span class="_ _6"> </span>-<span class="_ _14"> </span></span>正常<span class="ff9 fs8">,<span class="_ _14"> </span>2<span class="_ _6"> </span>-</span></div><div class="t m0 x9 h9 y61 ff1 fs6 fc0 sc0 ls0 ws0">过热<span class="ff9 fs8">;<span class="_ _0"> </span><span class="ffe">d</span></span></div><div class="t m0 x37 ha y62 ff8 fs7 fc0 sc0 ls0 ws0">3</div><div class="t m0 x19 h9 y61 ff1 fs6 fc0 sc0 ls0 ws0">取值<span class="ff9 fs8">:<span class="_ _9"> </span>1<span class="_ _17"> </span>-<span class="_ _9"> </span></span>无<span class="ff9 fs8">,<span class="_ _0"> </span>2<span class="_ _6"> </span>-<span class="_ _0"> </span></span>有<span class="ff9 fs8">;<span class="_ _0"> </span><span class="ffe">d</span></span></div><div class="t m0 x38 ha y62 ff8 fs7 fc0 sc0 ls0 ws0">4</div><div class="t m0 x39 h9 y61 ff1 fs6 fc0 sc0 ls0 ws0">取值<span class="ff9 fs8">:<span class="_ _9"> </span>1<span class="_ _17"> </span>-<span class="_ _9"> </span></span>正常<span class="ff9 fs8">,<span class="_ _0"> </span>2<span class="_ _17"> </span>-<span class="_ _9"> </span></span>不</div><div class="t m0 x9 h9 y63 ff1 fs6 fc0 sc0 ls0 ws0">正常<span class="ff9 fs8">;<span class="_ _1e"> </span><span class="ffe">d</span></span></div><div class="t m0 x3a ha y64 ff8 fs7 fc0 sc0 ls0 ws0">5</div><div class="t m0 x3b h9 y63 ff1 fs6 fc0 sc0 ls0 ws0">取值<span class="ff9 fs8">:<span class="_ _14"> </span>1<span class="_ _17"> </span>-<span class="_ _14"> </span></span>高<span class="ff9 fs8">,<span class="_ _14"> </span>2<span class="_ _17"> </span>-<span class="_ _e"> </span></span>低<span class="ff9 fs8">;<span class="_ _1e"> </span><span class="ffe">d</span></span></div><div class="t m0 x3c ha y64 ff8 fs7 fc0 sc0 ls0 ws0">6</div><div class="t m0 x3d h9 y63 ff1 fs6 fc0 sc0 ls0 ws0">取值<span class="ff9 fs8">:<span class="_ _14"> </span>1<span class="_ _17"> </span>-<span class="_ _14"> </span></span>无<span class="ff9 fs8">,<span class="_ _14"> </span>2<span class="_ _6"> </span>-<span class="_ _14"> </span></span>过</div><div class="t m0 x9 h9 y65 ff1 fs6 fc0 sc0 ls0 ws0">压<span class="ff9 fs8">,<span class="_ _0"> </span>3<span class="_ _17"> </span>-<span class="_ _0"> </span></span>欠压<span class="ff9 fs8">;<span class="_ _e"> </span><span class="ffe">d</span></span></div><div class="t m0 x3e ha y66 ff8 fs7 fc0 sc0 ls0 ws0">7</div><div class="t m0 x3f h9 y65 ff1 fs6 fc0 sc0 ls0 ws0">取值<span class="ff9 fs8">:<span class="_ _0"> </span>1<span class="_ _17"> </span>-<span class="_ _0"> </span></span>正常<span class="ff9 fs8">,<span class="_ _e"> </span>2<span class="_ _6"> </span>-<span class="_ _e"> </span></span>不动<span class="ff9 fs8">,<span class="_ _e"> </span>3<span class="_ _6"> </span>-<span class="_ _e"> </span></span>偏离<span class="ff9 fs8">;<span class="_ _0"> </span><span class="ffe">d</span></span></div><div class="t m0 x17 ha y66 ff8 fs7 fc0 sc0 ls0 ws0">8</div><div class="t m0 x9 h9 y67 ff1 fs6 fc0 sc0 ls0 ws0">取<span class="_ _c"></span>值<span class="ff9 fs8">:<span class="_ _1e"> </span>1<span class="_ _17"> </span>-<span class="_ _14"> </span></span>正<span class="_ _c"></span>常<span class="ff9 fs8">,<span class="_ _d"> </span>2<span class="_ _17"> </span>-<span class="_ _14"> </span></span>不<span class="_ _c"></span>动<span class="ff9 fs8">,<span class="_ _d"> </span>3<span class="_ _6"> </span>-<span class="_ _1e"> </span></span>偏<span class="_ _1a"></span>离<span class="_ _c"></span>或<span class="_ _c"></span>其<span class="_ _c"></span>他<span class="_ _c"></span>不<span class="_ _1a"></span>正<span class="_ _c"></span>常<span class="ff9 fs8">;<span class="_ _d"> </span><span class="ffe">d</span></span></div><div class="t m0 x17 ha y68 ff8 fs7 fc0 sc0 ls0 ws0">9</div><div class="t m0 x9 h9 y69 ff1 fs6 fc0 sc0 ls0 ws0">取值<span class="ff9 fs8">:<span class="_ _14"> </span>1<span class="_ _6"> </span>-<span class="_ _14"> </span></span>不<span class="_ _c"></span>影响<span class="ff9 fs8">,<span class="_ _14"> </span>2<span class="_ _17"> </span>-<span class="_ _e"> </span></span>停<span class="_ _c"></span>止<span class="ff9 fs8">,<span class="_ _14"> </span>3<span class="_ _6"> </span>-<span class="_ _14"> </span></span>减<span class="_ _c"></span>慢<span class="ff9 fs8">,<span class="_ _14"> </span>4<span class="_ _6"> </span>-<span class="_ _14"> </span></span>加<span class="_ _c"></span>快<span class="ff9 fs8">,<span class="_ _14"> </span>5<span class="_ _6"> </span>-<span class="_ _14"> </span></span>其</div><div class="t m0 x9 h9 y6a ff1 fs6 fc0 sc0 ls0 ws0">他<span class="_ _c"></span>不<span class="_ _c"></span>正<span class="_ _c"></span>常<span class="ff9 fs8">;<span class="_ _1e"> </span><span class="ffe">d</span></span></div><div class="t m0 x40 ha y6b ff8 fs7 fc0 sc0 ls0 ws0">10</div><div class="t m0 x41 hb y6a fff fs8 fc0 sc0 ls0 ws0">∼<span class="_ _6"> </span><span class="ffe">d</span></div><div class="t m0 x42 ha y6b ff8 fs7 fc0 sc0 ls0 ws0">12</div><div class="t m0 x43 h9 y6a ff1 fs6 fc0 sc0 ls0 ws0">取<span class="_ _c"></span>值<span class="ff9 fs8">:<span class="_ _14"> </span>1<span class="_ _17"> </span>-<span class="_ _14"> </span></span>不<span class="_ _c"></span>影<span class="_ _c"></span>响<span class="ff9 fs8">,<span class="_ _1e"> </span>2<span class="_ _6"> </span>-<span class="_ _1e"> </span></span>无<span class="ff9 fs8">,<span class="_ _1e"> </span>3<span class="_ _6"> </span>-<span class="_ _1e"> </span></span>减</div><div class="t m0 x9 h9 y6c ff1 fs6 fc0 sc0 ls0 ws0">小<span class="ff9 fs8">,<span class="_ _e"> </span>4<span class="_ _17"> </span>-<span class="_ _e"> </span></span>增大<span class="ff9 fs8">,<span class="_ _e"> </span>5<span class="_ _6"> </span>-<span class="_ _14"> </span></span>其他不正常<span class="ff9 fs8">.</span></div><div class="t m0 x11 h9 y6d ff1 fs6 fc0 sc0 ls0 ws0">根<span class="_ _c"></span>据<span class="_ _1a"></span>现<span class="_ _c"></span>场<span class="_ _1a"></span>调<span class="_ _c"></span>试<span class="_ _1a"></span>经<span class="_ _c"></span>验<span class="ff9 fs8">,<span class="_ _d"> </span></span>建<span class="_ _1a"></span>立<span class="_ _c"></span>转<span class="_ _1a"></span>台<span class="_ _c"></span>系<span class="_ _1a"></span>统<span class="_ _c"></span>的<span class="_ _1a"></span>故<span class="_ _c"></span>障<span class="_ _1a"></span>特<span class="_ _c"></span>征</div><div class="t m0 x9 h9 y3e ff1 fs6 fc0 sc0 ls0 ws0">数据样<span class="_ _c"></span>本集<span class="ff9 fs8">,<span class="_ _14"> </span></span>如表<span class="_ _9"> </span><span class="ff9 fs8">1<span class="_ _14"> </span></span>所示<span class="ff9 fs8">,<span class="_ _14"> </span></span>为<span class="_ _c"></span>限制<span class="_ _c"></span>篇幅<span class="ff9 fs8">,<span class="_ _14"> </span></span>表<span class="_ _9"> </span><span class="ff9 fs8">1<span class="_ _e"> </span></span>仅<span class="_ _c"></span>给出</div><div class="t m0 x9 h9 y3f ff1 fs6 fc0 sc0 ls0 ws0">了<span class="_ _c"></span>三<span class="_ _c"></span>类故<span class="_ _c"></span>障<span class="_ _c"></span>的<span class="_ _c"></span>样<span class="_ _c"></span>本<span class="_ _c"></span>数<span class="_ _c"></span>据<span class="ff9 fs8">,<span class="_ _1e"> </span><span class="ffe">S<span class="_ _d"> </span></span>=<span class="_ _14"> </span>(<span class="_ _5"></span><span class="ffe">s</span></span></div><div class="t m0 x39 hb y6e ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x39 hb y3f ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x44 ha y6f ff8 fs7 fc0 sc0 ls0 ws0">1</div><div class="t m0 x45 hb y3f ffe fs8 fc0 sc0 ls0 ws0">,<span class="_ _27"></span>s</div><div class="t m0 x46 hb y6e ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x46 hb y3f ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x47 ha y6f ff8 fs7 fc0 sc0 ls0 ws0">2</div><div class="t m0 x48 hb y3f ffe fs8 fc0 sc0 ls0 ws0">,<span class="_ _6"> </span><span class="fff">·<span class="_ _17"> </span>·<span class="_ _6"> </span>·<span class="_ _e"> </span></span>,<span class="_ _27"> </span>s</div><div class="t m0 x49 hb y6e ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x49 hb y3f ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x4a ha y6f ff8 fs7 fc0 sc0 ls0 ws0">44</div><div class="t m0 xd h9 y3f ff9 fs8 fc0 sc0 ls0 ws0">)<span class="_ _14"> </span><span class="ff1 fs6">表<span class="_ _c"></span>示</span></div><div class="t m0 x9 h9 y40 ff1 fs6 fc0 sc0 ls0 ws0">现场记<span class="_ _c"></span>录的<span class="_ _9"> </span><span class="ff9 fs8">44<span class="_ _e"> </span></span>个<span class="_ _c"></span>故障模<span class="_ _c"></span>式样本<span class="ff9 fs8">,<span class="_ _14"> </span></span>其中<span class="_ _16"> </span><span class="ffe fs8">s</span></div><div class="t m0 x4b hb y70 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x4b hb y40 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 xc ha y71 ff8 fs7 fc0 sc0 ls0 ws0">1</div><div class="t m0 x4c hb y40 fff fs8 fc0 sc0 ls0 ws0">∼<span class="_ _27"></span><span class="ffe">s</span></div><div class="t m0 x4d hb y70 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x4d hb y40 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x4 ha y71 ff8 fs7 fc0 sc0 ls0 ws0">10</div><div class="t m0 x4e h9 y40 ff1 fs6 fc0 sc0 ls0 ws0">为电</div><div class="t m0 x9 h9 y41 ff1 fs6 fc0 sc0 ls0 ws0">机<span class="_ _c"></span>故<span class="_ _c"></span>障<span class="_ _1a"></span>模<span class="_ _c"></span>式<span class="_ _c"></span>样<span class="_ _1a"></span>本<span class="ff9 fs8">;<span class="_ _14"> </span><span class="ffe">s</span></span></div><div class="t m0 x4f hb y72 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x4f hb y41 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x50 ha y73 ff8 fs7 fc0 sc0 ls0 ws0">11</div><div class="t m0 x51 hb y41 fff fs8 fc0 sc0 ls0 ws0">∼<span class="_ _27"></span><span class="ffe">s</span></div><div class="t m0 x2e hb y72 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x2e hb y41 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x52 ha y73 ff8 fs7 fc0 sc0 ls0 ws0">19</div><div class="t m0 x35 h9 y41 ff1 fs6 fc0 sc0 ls0 ws0">为<span class="_ _c"></span>功<span class="_ _c"></span>率<span class="_ _1a"></span>放<span class="_ _c"></span>大<span class="_ _c"></span>器<span class="_ _1a"></span>故<span class="_ _c"></span>障<span class="_ _1a"></span>模<span class="_ _c"></span>式</div><div class="t m0 x9 h9 y42 ff1 fs6 fc0 sc0 ls0 ws0">样本<span class="ff9 fs8">;<span class="_ _9"> </span><span class="ffe">s</span></span></div><div class="t m0 x2c hb y74 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x2c hb y42 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x37 ha y75 ff8 fs7 fc0 sc0 ls0 ws0">20</div><div class="t m0 x3b hb y42 fff fs8 fc0 sc0 ls0 ws0">∼<span class="_ _27"></span><span class="ffe">s</span></div><div class="t m0 x53 hb y74 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x53 hb y42 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x54 ha y75 ff8 fs7 fc0 sc0 ls0 ws0">23</div><div class="t m0 x55 h9 y42 ff1 fs6 fc0 sc0 ls0 ws0">为测速机故障模式样本<span class="ff9 fs8">;<span class="_ _9"> </span><span class="ffe">s</span></span></div><div class="t m0 x56 hb y74 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x56 hb y42 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x4c ha y75 ff8 fs7 fc0 sc0 ls0 ws0">24</div><div class="t m0 x4a hb y42 fff fs8 fc0 sc0 ls0 ws0">∼<span class="_ _27"></span><span class="ffe">s</span></div><div class="t m0 x57 hb y74 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x57 hb y42 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x58 ha y75 ff8 fs7 fc0 sc0 ls0 ws0">28</div><div class="t m0 x59 h9 y42 ff1 fs6 fc0 sc0 ls0 ws0">为</div><div class="t m0 x9 h9 y43 ff1 fs6 fc0 sc0 ls0 ws0">码<span class="_ _c"></span>盘<span class="_ _c"></span>故<span class="_ _1a"></span>障<span class="_ _c"></span>模<span class="_ _c"></span>式<span class="_ _1a"></span>样<span class="_ _c"></span>本<span class="ff9 fs8">;<span class="_ _1e"> </span><span class="ffe">s</span></span></div><div class="t m0 x43 hb y76 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x43 hb y43 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x5a ha y77 ff8 fs7 fc0 sc0 ls0 ws0">29</div><div class="t m0 x1a hb y43 fff fs8 fc0 sc0 ls0 ws0">∼<span class="_ _27"></span><span class="ffe">s</span></div><div class="t m0 xb hb y76 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x5b hb y43 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x5c ha y77 ff8 fs7 fc0 sc0 ls0 ws0">31</div><div class="t m0 x12 h9 y43 ff1 fs6 fc0 sc0 ls0 ws0">为<span class="_ _c"></span>电<span class="_ _c"></span>位<span class="_ _1a"></span>器<span class="_ _c"></span>故<span class="_ _c"></span>障<span class="_ _1a"></span>模<span class="_ _c"></span>式<span class="_ _1a"></span>样</div><div class="t m0 x9 h9 y44 ff1 fs6 fc0 sc0 ls0 ws0">本<span class="ff9 fs8">;<span class="_ _9"> </span><span class="ffe">s</span></span></div><div class="t m0 x5d hb y78 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x5d hb y44 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x5e ha y79 ff8 fs7 fc0 sc0 ls0 ws0">32</div><div class="t m0 x37 hb y44 fff fs8 fc0 sc0 ls0 ws0">∼<span class="_ _27"></span><span class="ffe">s</span></div><div class="t m0 x3b hb y78 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x3b hb y44 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x5f ha y79 ff8 fs7 fc0 sc0 ls0 ws0">35</div><div class="t m0 x2b h9 y44 ff1 fs6 fc0 sc0 ls0 ws0">为软件故障模式样本<span class="ff9 fs8">;<span class="_ _9"> </span><span class="ffe">s</span></span></div><div class="t m0 x60 hb y78 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x60 hb y44 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x48 ha y79 ff8 fs7 fc0 sc0 ls0 ws0">36</div><div class="t m0 x61 hb y44 fff fs8 fc0 sc0 ls0 ws0">∼<span class="_ _27"></span><span class="ffe">s</span></div><div class="t m0 x4c hb y78 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x4c hb y44 ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x49 ha y79 ff8 fs7 fc0 sc0 ls0 ws0">38</div><div class="t m0 x62 h9 y44 ff1 fs6 fc0 sc0 ls0 ws0">为模拟</div><div class="t m0 x9 h9 y3b ff1 fs6 fc0 sc0 ls0 ws0">电<span class="_ _c"></span>路<span class="_ _c"></span>故<span class="_ _1a"></span>障<span class="_ _c"></span>模<span class="_ _c"></span>式<span class="_ _1a"></span>样<span class="_ _c"></span>本<span class="ff9 fs8">;<span class="_ _1e"> </span><span class="ffe">s</span></span></div><div class="t m0 x43 hb y7a ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x43 hb y3b ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x5a ha y7b ff8 fs7 fc0 sc0 ls0 ws0">39</div><div class="t m0 x1a hb y3b fff fs8 fc0 sc0 ls0 ws0">∼<span class="_ _27"></span><span class="ffe">s</span></div><div class="t m0 xb hb y7a ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x5b hb y3b ffe fs8 fc0 sc0 ls0 ws0">s</div><div class="t m0 x5c ha y7b ff8 fs7 fc0 sc0 ls0 ws0">44</div><div class="t m0 x12 h9 y3b ff1 fs6 fc0 sc0 ls0 ws0">为<span class="_ _c"></span>数<span class="_ _c"></span>字<span class="_ _1a"></span>电<span class="_ _c"></span>路<span class="_ _c"></span>故<span class="_ _1a"></span>障<span class="_ _c"></span>模<span class="_ _1a"></span>式</div><div class="t m0 x27 h9 y46 ff1 fs6 fc0 sc0 ls0 ws0">样本<span class="ff9 fs8">.</span></div><div class="t m0 x26 h9 y47 ff1 fs6 fc0 sc0 ls0 ws0">从<span class="_ _c"></span>样<span class="_ _1a"></span>本<span class="_ _c"></span>数<span class="_ _1a"></span>据<span class="_ _c"></span>集<span class="_ _1a"></span>可<span class="_ _c"></span>看<span class="_ _1a"></span>出<span class="ff9 fs8">,<span class="_ _d"> </span></span>不<span class="_ _c"></span>同<span class="_ _1a"></span>的<span class="_ _c"></span>特<span class="_ _1a"></span>征<span class="_ _c"></span>数<span class="_ _1a"></span>据<span class="_ _c"></span>往<span class="_ _1a"></span>往<span class="_ _c"></span>对</div><div class="t m0 x27 h9 y48 ff1 fs6 fc0 sc0 ls0 ws0">应同源故<span class="_ _c"></span>障<span class="ff9 fs8">,<span class="_ _e"> </span></span>并<span class="_ _c"></span>且特征属<span class="_ _c"></span>性较多<span class="ff9 fs8">,<span class="_ _14"> </span></span>都给故障诊<span class="_ _c"></span>断带来</div><div class="t m0 x27 h9 y49 ff1 fs6 fc0 sc0 ls0 ws0">困难<span class="ff9 fs8">.<span class="_ _14"> </span></span>因此<span class="ff9 fs8">,<span class="_ _14"> </span></span>本文<span class="_ _c"></span>提出<span class="_ _c"></span>了基于<span class="_ _9"> </span><span class="ff9 fs8">ACO<span class="_ _e"> </span></span>算<span class="_ _c"></span>法的智<span class="_ _c"></span>能分<span class="_ _c"></span>类</div><div class="t m0 x27 h9 y4a ff1 fs6 fc0 sc0 ls0 ws0">算法<span class="ff9 fs8">,<span class="_ _e"> </span></span>试图找到含较少条件项、<span class="_ _24"></span>较高故障类别预测精</div><div class="t m0 x27 h9 y4b ff1 fs6 fc0 sc0 ls0 ws0">度的诊断规则<span class="ff9 fs8">.</span></div><div class="t m0 xf h2 y7c ff1 fs0 fc0 sc0 ls0 ws0">表<span class="_ _16"> </span><span class="ff2 fs1">1<span class="_ _26"> </span></span>精密伺服转台的故障特征模式库</div><div class="t m0 x63 h8 y7d ff2 fs1 fc0 sc0 ls0 ws0">T<span class="_ _5"></span>able<span class="_ _9"> </span>1<span class="_ _11"> </span>F<span class="_ _5"></span>ault<span class="_ _0"> </span>feature<span class="_ _9"> </span>mo<span class="_ _c"></span>de<span class="_ _0"> </span>base<span class="_ _9"> </span>of<span class="_ _0"> </span>servo<span class="_ _9"> </span>sim<span class="_ _18"></span>ulator</div><div class="t m0 x64 h11 y7e ff10 fsa fc0 sc0 ls0 ws0">d</div><div class="t m0 x65 h12 y7f ff11 fsb fc0 sc0 ls0 ws0">1</div><div class="t m0 xf h11 y7e ff10 fsa fc0 sc0 ls0 ws0">d</div><div class="t m0 x66 h12 y7f ff11 fsb fc0 sc0 ls0 ws0">2</div><div class="t m0 x67 h11 y7e ff10 fsa fc0 sc0 ls0 ws0">d</div><div class="t m0 x68 h12 y7f ff11 fsb fc0 sc0 ls0 ws0">3</div><div class="t m0 x8 h11 y7e ff10 fsa fc0 sc0 ls0 ws0">d</div><div class="t m0 x69 h12 y7f ff11 fsb fc0 sc0 ls0 ws0">4</div><div class="t m0 x6a h11 y7e ff10 fsa fc0 sc0 ls0 ws0">d</div><div class="t m0 x6b h12 y7f ff11 fsb fc0 sc0 ls0 ws0">5</div><div class="t m0 x6c h11 y7e ff10 fsa fc0 sc0 ls0 ws0">d</div><div class="t m0 x6d h12 y7f ff11 fsb fc0 sc0 ls0 ws0">6</div><div class="t m0 x6e h11 y7e ff10 fsa fc0 sc0 ls0 ws0">d</div><div class="t m0 x6f h12 y7f ff11 fsb fc0 sc0 ls0 ws0">7</div><div class="t m0 x70 h11 y7e ff10 fsa fc0 sc0 ls0 ws0">d</div><div class="t m0 x71 h12 y7f ff11 fsb fc0 sc0 ls0 ws0">8</div><div class="t m0 x72 h11 y7e ff10 fsa fc0 sc0 ls0 ws0">d</div><div class="t m0 x73 h12 y7f ff11 fsb fc0 sc0 ls0 ws0">9</div><div class="t m0 x74 h11 y7e ff10 fsa fc0 sc0 ls0 ws0">d</div><div class="t m0 x75 h12 y7f ff11 fsb fc0 sc0 ls0 ws0">10</div><div class="t m0 x76 h11 y7e ff10 fsa fc0 sc0 ls0 ws0">d</div><div class="t m0 x77 h12 y7f ff11 fsb fc0 sc0 ls0 ws0">11</div><div class="t m0 x78 h11 y7e ff10 fsa fc0 sc0 ls0 ws0">d</div><div class="t m0 x79 h12 y7f ff11 fsb fc0 sc0 ls0 ws0">12</div><div class="t m0 x7a h11 y80 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y81 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y80 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x28 h12 y82 ff11 fsb fc0 sc0 ls0 ws0">1</div><div class="t m0 x7b hd y80 ffb fsa fc0 sc0 ls0 ws0">2<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _28"> </span>2<span class="_ _29"> </span>2<span class="_ _29"> </span>4</div><div class="t m0 x7a h11 y83 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y84 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y83 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x28 h12 y85 ff11 fsb fc0 sc0 ls0 ws0">2</div><div class="t m0 x7b hd y83 ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _28"> </span>2<span class="_ _29"> </span>2<span class="_ _29"> </span>4</div><div class="t m0 x7a h11 y86 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y87 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y86 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x28 h12 y88 ff11 fsb fc0 sc0 ls0 ws0">3</div><div class="t m0 x7b hd y86 ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>3<span class="_ _28"> </span>3<span class="_ _29"> </span>3<span class="_ _29"> </span>4</div><div class="t m0 x7a h11 y89 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y8a ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y89 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x28 h12 y8b ff11 fsb fc0 sc0 ls0 ws0">4</div><div class="t m0 x7b hd y89 ffb fsa fc0 sc0 ls0 ws0">2<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>4<span class="_ _28"> </span>4<span class="_ _29"> </span>4<span class="_ _29"> </span>3</div><div class="t m0 x7a h11 y8c ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y8d ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y8c ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x28 h12 y8e ff11 fsb fc0 sc0 ls0 ws0">5</div><div class="t m0 x7b hd y8c ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>3<span class="_ _28"> </span>3<span class="_ _29"> </span>3<span class="_ _29"> </span>4</div><div class="t m0 x7a h11 y8f ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y90 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y8f ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x28 h12 y91 ff11 fsb fc0 sc0 ls0 ws0">6</div><div class="t m0 x7b hd y8f ffb fsa fc0 sc0 ls0 ws0">2<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>4<span class="_ _28"> </span>4<span class="_ _29"> </span>4<span class="_ _29"> </span>3</div><div class="t m0 x7a h11 y92 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y93 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y92 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x28 h12 y94 ff11 fsb fc0 sc0 ls0 ws0">7</div><div class="t m0 x7b hd y92 ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>3<span class="_ _b"> </span>3<span class="_ _b"> </span>5<span class="_ _28"> </span>5<span class="_ _29"> </span>5<span class="_ _29"> </span>5</div><div class="t m0 x7a h11 y95 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y96 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y95 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x28 h12 y97 ff11 fsb fc0 sc0 ls0 ws0">8</div><div class="t m0 x7b hd y95 ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _28"> </span>2<span class="_ _29"> </span>2<span class="_ _29"> </span>4</div><div class="t m0 x7a h11 y98 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y99 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7a h11 y98 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x28 h12 y9a ff11 fsb fc0 sc0 ls0 ws0">9</div><div class="t m0 x7b hd y98 ffb fsa fc0 sc0 ls0 ws0">2<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _28"> </span>2<span class="_ _29"> </span>2<span class="_ _29"> </span>4</div><div class="t m0 x7c h11 y9b ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 y9c ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 y9b ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 y9d ff11 fsb fc0 sc0 ls0 ws0">10</div><div class="t m0 x7b hd y9b ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _28"> </span>2<span class="_ _29"> </span>2<span class="_ _29"> </span>4</div><div class="t m0 x7c h11 y9e ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 y9f ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 y9e ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 ya0 ff11 fsb fc0 sc0 ls0 ws0">11</div><div class="t m0 x7b hd y9e ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>3<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _28"> </span>2<span class="_ _29"> </span>2<span class="_ _29"> </span>4</div><div class="t m0 x7c h11 ya1 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 ya2 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 ya1 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 ya3 ff11 fsb fc0 sc0 ls0 ws0">12</div><div class="t m0 x7b hd ya1 ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>2<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>4<span class="_ _28"> </span>4<span class="_ _29"> </span>4<span class="_ _29"> </span>3</div><div class="t m0 x7c h11 ya4 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 ya5 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 ya4 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 ya6 ff11 fsb fc0 sc0 ls0 ws0">13</div><div class="t m0 x7b hd ya4 ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _28"> </span>1<span class="_ _29"> </span>1<span class="_ _29"> </span>1</div><div class="t m0 x7c h11 ya7 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 ya8 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 ya7 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 ya9 ff11 fsb fc0 sc0 ls0 ws0">14</div><div class="t m0 x7b hd ya7 ffb fsa fc0 sc0 ls0 ws0">2<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>4<span class="_ _28"> </span>4<span class="_ _29"> </span>4<span class="_ _29"> </span>3</div><div class="t m0 x7c h11 yaa ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yab ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yaa ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 yac ff11 fsb fc0 sc0 ls0 ws0">15</div><div class="t m0 x7b hd yaa ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>5<span class="_ _28"> </span>5<span class="_ _29"> </span>5<span class="_ _29"> </span>5</div><div class="t m0 x7c h11 yad ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yae ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yad ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 yaf ff11 fsb fc0 sc0 ls0 ws0">16</div><div class="t m0 x7b hd yad ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _28"> </span>2<span class="_ _29"> </span>2<span class="_ _29"> </span>2</div><div class="t m0 x7c h11 yb0 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yb1 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yb0 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 yb2 ff11 fsb fc0 sc0 ls0 ws0">17</div><div class="t m0 x7b hd yb0 ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _b"> </span>3<span class="_ _b"> </span>3<span class="_ _b"> </span>5<span class="_ _28"> </span>4<span class="_ _29"> </span>4<span class="_ _29"> </span>5</div><div class="t m0 x7c h11 yb3 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yb4 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yb3 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 yb5 ff11 fsb fc0 sc0 ls0 ws0">18</div><div class="t m0 x7b hd yb3 ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _b"> </span>3<span class="_ _b"> </span>3<span class="_ _b"> </span>5<span class="_ _28"> </span>4<span class="_ _29"> </span>4<span class="_ _29"> </span>4</div><div class="t m0 x7c h11 yb6 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yb7 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yb6 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 yb8 ff11 fsb fc0 sc0 ls0 ws0">19</div><div class="t m0 x7b hd yb6 ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>3<span class="_ _b"> </span>3<span class="_ _b"> </span>5<span class="_ _28"> </span>5<span class="_ _29"> </span>5<span class="_ _29"> </span>5</div><div class="t m0 x63 hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x63 hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x63 hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x7d hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x7d hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x7d hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x7e hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x7e hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x7e hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x7f hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x7f hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x7f hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x80 hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x80 hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x80 hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x81 hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x81 hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x81 hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x82 hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x82 hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x82 hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x83 hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x83 hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x83 hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x84 hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x84 hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x84 hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x85 hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x85 hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x85 hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x75 hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x75 hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x75 hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x77 hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x77 hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x77 hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x79 hd yb9 ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x79 hd yba ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x79 hd ybb ffb fsa fc0 sc0 ls0 ws0">.</div><div class="t m0 x7c h11 ybc ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 ybd ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 ybc ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 ybe ff11 fsb fc0 sc0 ls0 ws0">39</div><div class="t m0 x7b hd ybc ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>3<span class="_ _b"> </span>4<span class="_ _28"> </span>2<span class="_ _29"> </span>1<span class="_ _29"> </span>4</div><div class="t m0 x7c h11 ybf ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yc0 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 ybf ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 yc1 ff11 fsb fc0 sc0 ls0 ws0">40</div><div class="t m0 x7b hd ybf ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>3<span class="_ _b"> </span>5<span class="_ _28"> </span>5<span class="_ _29"> </span>5<span class="_ _29"> </span>5</div><div class="t m0 x7c h11 yc2 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yc3 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yc2 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 yc4 ff11 fsb fc0 sc0 ls0 ws0">41</div><div class="t m0 x7b hd yc2 ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>2<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _28"> </span>1<span class="_ _29"> </span>1<span class="_ _29"> </span>1</div><div class="t m0 x7c h11 yc5 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yc6 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yc5 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 yc7 ff11 fsb fc0 sc0 ls0 ws0">42</div><div class="t m0 x7b hd yc5 ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>2<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _b"> </span>2<span class="_ _28"> </span>1<span class="_ _29"> </span>5<span class="_ _29"> </span>5</div><div class="t m0 x7c h11 yc8 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yc9 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 yc8 ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 yca ff11 fsb fc0 sc0 ls0 ws0">43</div><div class="t m0 x7b hd yc8 ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>2<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>5<span class="_ _28"> </span>5<span class="_ _29"> </span>5<span class="_ _29"> </span>5</div><div class="t m0 x7c h11 ycb ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 ycc ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x7c h11 ycb ff10 fsa fc0 sc0 ls0 ws0">s</div><div class="t m0 x63 h12 ycd ff11 fsb fc0 sc0 ls0 ws0">44</div><div class="t m0 x7b hd ycb ffb fsa fc0 sc0 ls0 ws0">1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _11"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>1<span class="_ _b"> </span>5<span class="_ _28"> </span>5<span class="_ _29"> </span>5<span class="_ _29"> </span>5</div><div class="t m0 x27 hf yce ffd fs5 fc0 sc0 ls0 ws0">2<span class="_ _19"> </span><span class="ff3 fs3">蚁群优化算法</span></div><div class="t m0 x26 h9 y3e ff9 fs8 fc0 sc0 ls0 ws0">A<span class="_ _18"></span>CO<span class="_ _14"> </span><span class="ff1 fs6">算法是一<span class="_ _c"></span>种启发式<span class="_ _c"></span>智能仿生<span class="_ _c"></span>优化算法</span>,<span class="_ _14"> </span><span class="ff1 fs6">具</span></div><div class="t m0 x27 h9 y3f ff1 fs6 fc0 sc0 ls0 ws0">有<span class="_ _c"></span>正<span class="_ _c"></span>反<span class="_ _1a"></span>馈、<span class="_ _12"></span>并<span class="_ _c"></span>行<span class="_ _c"></span>分<span class="_ _1a"></span>布<span class="_ _c"></span>式<span class="_ _c"></span>计<span class="_ _1a"></span>算<span class="_ _c"></span>等<span class="_ _c"></span>优<span class="_ _1a"></span>点<span class="ff9 fs8">.<span class="_ _21"> </span></span>自<span class="_ _1a"></span>然<span class="_ _c"></span>界<span class="_ _c"></span>蚁<span class="_ _1a"></span>群<span class="_ _c"></span>觅</div><div class="t m0 x27 h9 y40 ff1 fs6 fc0 sc0 ls0 ws0">食行为的基本思想是<span class="ff9 fs8">:<span class="_ _f"> </span></span>蚂蚁从蚁巢出发<span class="ff9 fs8">,<span class="_ _e"> </span></span>在所经过的</div><div class="t m0 x27 h9 y41 ff1 fs6 fc0 sc0 ls0 ws0">路径上释<span class="_ _c"></span>放信息素<span class="ff9 fs8">,<span class="_ _14"> </span></span>则该路径<span class="_ _c"></span>上走过的<span class="_ _c"></span>蚂蚁越多<span class="ff9 fs8">,<span class="_ _14"> </span></span>留</div><div class="t m0 x27 h9 y42 ff1 fs6 fc0 sc0 ls0 ws0">下<span class="_ _c"></span>的<span class="_ _c"></span>信<span class="_ _1a"></span>息<span class="_ _c"></span>素<span class="_ _1a"></span>也<span class="_ _c"></span>越<span class="_ _c"></span>多<span class="ff9 fs8">,<span class="_ _d"> </span></span>后<span class="_ _1a"></span>来<span class="_ _c"></span>的<span class="_ _c"></span>蚂<span class="_ _1a"></span>蚁<span class="_ _c"></span>更<span class="_ _c"></span>倾<span class="_ _1a"></span>向<span class="_ _c"></span>于<span class="_ _1a"></span>选<span class="_ _c"></span>择<span class="_ _c"></span>信<span class="_ _1a"></span>息</div><div class="t m0 x27 h9 y43 ff1 fs6 fc0 sc0 ls0 ws0">素较多的<span class="_ _c"></span>路径<span class="ff9 fs8">,<span class="_ _14"> </span></span>因此<span class="ff9 fs8">,<span class="_ _e"> </span></span>较<span class="_ _c"></span>优路径上的<span class="_ _c"></span>信息量会<span class="_ _c"></span>逐渐增</div><div class="t m0 x27 h9 y44 ff1 fs6 fc0 sc0 ls0 ws0">大<span class="ff9 fs8">,<span class="_ _e"> </span></span>而<span class="_ _c"></span>较差路径<span class="_ _c"></span>上的信息素<span class="_ _c"></span>因为挥发<span class="_ _c"></span>而逐渐消<span class="_ _c"></span>减<span class="ff9 fs8">,<span class="_ _14"> </span></span>最</div><div class="t m0 x27 h9 y3b ff1 fs6 fc0 sc0 ls0 ws0">终使整个蚁群找到通往食物源的最优路径<span class="ff9 fs8">.</span></div></div><div class="pi" data-data='{"ctm":[1.611984,0.000000,0.000000,1.611984,0.000000,0.000000]}'></div></div>
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