基于低可探测性的参考航迹规划

根据分层规划思想，确定参考航迹是进行航迹规划时首先要解决的问题。在充分考虑雷达探测的各种环境因素及飞行器RCS方位分布特性的基础上，将雷达对目标发现概率作为参考航迹的一个重要评价指标，基于自适应进化算法，采用新的遗传算子，最终生成综合考虑雷达威胁和飞行距离的参考航迹。结果表明，该航迹规划模型能根据对低可探测性和航程的不...

Reference Path Planning Based on Low Detection Probability

Based on the hierarchical planning method, the reference flight path identification should be the first problem to be solved during the planning procedure. With sufficient consideration with all environmental factors for radar detection and the circumferential RCS distribution characteristics of the aircraft, the radar detection probability of the target is chosen as one of the critical evaluation index, then the adaptive evolution algorithm is applied with a new genetic operator, and finally reference flight path is generated in consideration with both radar threat and the flight range. The result shows that the flight path planning model can give different reference path according to different weight factor for threats and flight range, then the aircraft can choose appropriate penetration path according to different mission demands.