基于实时可达域的高速飞行器分组队形优化  

Grouping Optimization of High-Speed Aircraft Based onReal-Time Reachable Domain

作　　者：李宇航 张兵[2] 姜利 王智 白文露 LI Yuhang;ZHANG Bing;JIANG Li;WANG Zhi;BAI Wenlu(Beijing Institute of Astronautical System Engineering,Beijing 100076,China;China Academy of Launch Vehicle Technology,Beijing 100076,China)

机构地区：[1]北京宇航系统工程研究所,北京100076 [2]中国运载火箭技术研究院,北京100076

出　　处：《宇航总体技术》2024年第1期28-37,共10页Astronautical Systems Engineering Technology

摘　　要：无动力高速飞行器作为欠驱动系统,在进行编队飞行队形优化时需系统地考虑其控制特点。借助“实时可达域”这一概念,在分析高速飞行器实际可到达区域的基础上,考虑集群成员数量变化以及实际集群包含多个任务小组的情况,提出一种适用于高速飞行器集群的分组动态队形优化方法。仿真结果表明提出的队形优化方法可对队形形状和参数进行一体化优化,可灵活适应多种飞行任务,同时也适用于集群成员数量发生变化的队形重构问题,具有重要应用价值。As an underactuated system,unpowered high speed aircraft should be considered control characteristics systematically in formation optimization.Based on the concept of″real-time reachable domain″and the analysis of the actual reachable region of high-speed aircraft,considering the number of cluster members and the fact that the actual cluster often contains multiple task groups,this paper proposes a dynamic grouping formation optimization method suitable for high-speed aircraft cluster.The simulation results show that the formation optimization method proposed in this paper can be used for integrated optimization of formation shape and parameters,flexibly adapt to a variety of flight tasks,and is also suitable for formation reconstruction with the number of cluster members changes,the method has important application value.

关 键 词：实时可达域 队形优化 队形重构 高速飞行器集群 改进遗传算法 

分 类 号：V448[航空宇航科学与技术—飞行器设计]