说明：  基于蚁群算法的无人机航迹规划,航迹规划是无人机的关键智能技术，在地理环境信息已知的条件下，如何综合考虑威胁和油耗，给出一条最优的自动航行路径，是无人机航迹规划要解决的问题。
(Unmanned aerial vehicle (uav) flight path planning based on ant colony algorithm, path planning is the key to the uav intelligence technology, under the condition of the geographical environment of the information known, taking into account how the threat and fuel consumption, gives a optimal automatic navigation path, is the problem of unmanned aerial vehicle (uav) flight path planning.)