考虑个体及协同收益的编队重构位置分配算法  

A formation restructuring position allocation algorithm considering the individual and collaborative benefits

作　　者：王文龙 王晓芳[1] 林海[1] WANG Wenlong;WANG Xiaofang;LIN Hai(School of Aerospace Engineering,Beijing Institute of Technology,Beijing 100081,China;Science and Technology on Space Physics Laboratory,Beijing 100076,China)

机构地区：[1]北京理工大学宇航学院,北京100081 [2]空间物理重点实验室,北京100076

出　　处：《飞行力学》2024年第6期55-62,共8页Flight Dynamics

摘　　要：针对飞行器编队队形变换时的位置分配问题,提出了一种考虑个体及协同收益的编队重构位置分配算法。考虑两个队形下飞行器位置之间的斜距和视线角偏差,设计个体收益计算方法;考虑两个队形下各飞行器变换到指定位置的时间协同性和轨迹交叉性,设计协同收益计算方法;基于个体收益和协同收益,提出综合收益的计算方法,建立编队重构位置分配优化模型,并采用改进遗传算法求解。仿真结果表明,该算法能够在不同队形变换下解算出综合收益最优的分配方案,实现快速高效的编队重构位置分配;在不同决策条件下,得到不同的编队重构位置分配方案,以满足实际任务的需要。In order to solve the problem of position allocation during formation transformation,a formation reconstruction position allocation algorithm considering individual and collaborative benefits is proposed.Considering the slant distance and line of sight angle deviation between aircraft positions in two formations,a method for calculating individual benefits is designed.Considering the time collaboration and intersectionality of trajectories when each aircraft changes to the designated position in two formations,a calculation method of collaborative benefits is designed.Based on individual benefits and collaborative benefits,a calculation method for comprehensive benefits is proposed,an optimization model for formation reconstruction position allocation is established,and an improved genetic algorithm is used to solve the problem.The simulation results indicate that the algorithm can calculate the optimal allocation scheme for comprehensive benefits in different formation transformations,and achieve fast and efficient position allocation for formation reconstruction,and obtain different position allocation schemes for formation reconstruction to meet the needs of actual tasks under different decision-making conditions.

关 键 词：编队重构 位置分配 协同收益 改进遗传算法 

分 类 号：V448[航空宇航科学与技术—飞行器设计] V249