On-line trajectory generation of midcourse cooperative guidance for multiple interceptors

作     者：CHEN Wenyu SHAO Lei LEI Humin CHEN Wenyu;SHAO Lei;LEI Humin

作者机构：Air and Missile Defense CollegeAir Force Engineering UniversityXi’an 710051China 

出 版 物：《Journal of Systems Engineering and Electronics》 (系统工程与电子技术（英文版）)

年 卷 期：2022年第33卷第1期

页      面：197-209页

核心收录：

学科分类：1201[管理学-管理科学与工程(可授管理学、工学学位)] 0808[工学-电气工程] 08[工学] 0804[工学-仪器科学与技术] 0811[工学-控制科学与工程] 

基　　金：supported by the National Natural Science Foundation of China(61873278)。 

主　　题：cooperative interception trajectories generation near space 

摘      要：The cooperative interception trajectories generation of multiple interceptors to hypersonic targets is studied.First,to solve the problem of on-line trajectory generation of the single interceptor,a generation method based on neighborhood optimal control is adopted.Then,when intercepting the strong maneuvering targets,the single interceptor is insufficient in maneuverability,therefore,an on-line multiple trajectories generation algorithm is proposed,which uses the multiple interceptors intercept area(IIA)to cover the target s predicted intercept area(PIA)cooperatively.Through optimizing the interceptors zero control terminal location,the trajectories are generated on-line by using the neighborhood optimal control method,these trajectories could make the IIA maximally cover the PIA.The simulation results show that the proposed method can greatly improve the interception probability,which provides a reference for the collaborative interception of multiple interceptors.