说明：  工业网络协议的设计是网络控制系统分析和设计的重要内容. 网络诱导的延时值越小, 则越有利于系统的稳定和控制 算法的设计. 在工业以太网络通信协议( IECP) 模型中, 工业通信协议一般建立在传输层或是应用层. 通过工业通信模式、数据 报和IECP 通信程序, 详细介绍了IECP 的设计. 提出了网络协议的性能指标,
(Industrial network protocol is designed to network control systems analysis and design of important content. The smaller the value of network-induced delay, the more conducive to stability of the system and control algorithm design. In the industrial Ethernet network communication protocol (IECP) model industrial communication protocol generally based on the transport layer or application layer. through industrial communication mode, data reporting and IECP communication program, described in detail IECP design. proposed network protocol performance indicators,)