一种分布式协同拦截制导方法及半实物仿真验证  

Distributed Cooperative Interception and Guidance Method and Hardware-in-the-loop Simulation Verification

作　　者：唐浩楠 唐志共 郭继峰[1] 陈功 TANG Haonan;TANG Zhigong;GUO Jifeng;CHEN Gong(School of Astronautics,Harbin Institute of Technology,Harbin 150001,China;Chengdu Innovation Center for Intelligent Unmanned Aerial System,Chengdu 611730,China)

机构地区：[1]哈尔滨工业大学航天学院,哈尔滨150001 [2]成都智能空中无人系统创新中心,成都611730

出　　处：《宇航学报》2024年第4期580-589,共10页Journal of Astronautics

基　　金：中国科协青年人才托举工程(2021QNRC001);黑龙江省自然科学基金优秀青年基金(YQ2022F012);中央高校基本科研业务费专项资金资助(HIT.OCEF.2023010)。

摘　　要：针对考虑速度大范围时变的多拦截弹集群协同拦截问题,提出了一种基于距离协同的、可自由配置弹间通信数量的分布式协同制导方法。其中,基于扩张函数将弹目距离协同转化为期望速度前置角的求解,能够更好地适应拦截弹大范围速度变化,结合比例导引设计了动态逆控制器实现对期望速度前置角的有效跟踪。同时构建了集群半实物仿真系统,在三种不同场景下进行了集群半实物仿真试验。试验结果表明,本文所提算法能够有效提高多拦截弹集群的同时命中效果,验证了协同制导算法的有效性和鲁棒性。Aiming at the cooperative interception problem for multi-interceptor swarm with a wide range of timevarying velocities,a distributed cooperative guidance method based on distance coordination with a freely configurable number of inter-bomb communications is proposed.Among them,the missile-target distance coordination is transformed into the solution of desired velocity deflection angle based on the expansion function,which can better adapt to the widerange velocity variation of interceptors.Combined with proportional guidance,a dynamic inverse controller is designed to realize the effective tracking of the desired velocity lead angle.At the same time,a swarm hardware-in-the-loop simulation system is constructed,and swarm hardware-in-the-loop simulation tests are carried out under three scenarios.The test results show that the algorithm proposed in this paper is able to effectively improve the simultaneous hit effect between the missiles,which verifies the validity and robustness of the cooperative guidance algorithm.

关 键 词：导弹 拦截弹集群 半实物仿真 协同制导 距离协同 

分 类 号：V19[航空宇航科学与技术—人机与环境工程]