南京航空航天大学学报（英文版）2025，Vol.42Issue(1)：70-79,10.DOI:10.16356/j.1005-1120.2025.01.005
考虑大尺度通信时延的引力波探测航天器编队指数收敛姿轨协同控制
Exponential Attitude-Orbit Coordinated Control for Gravitational-Wave Detection Spacecraft Formation with Large-Scale Communication Delays
摘要
Abstract
This paper concerns the exponential attitude-orbit coordinated control problems for gravitational-wave detection formation spacecraft systems.Notably,the large-scale communication delays resulting from oversized inter-satellite distance of space-based laser interferometers are first modeled.Subject to the delayed communication behaviors,a new delay-dependent attitude-orbit coordinated controller is designed.Moreover,by reconstructing the less conservative Lyapunov-Krasovskii functional and free-weight matrices,sufficient criteria are derived to ensure the exponential stability of the closed-loop relative translation and attitude error system.Finally,a simulation example is employed to illustrate the numerical validity of the proposed controller for in-orbit detection missions.关键词
引力波探测/航天器编队/姿轨协同控制/大规模通信时延/指数稳定性Key words
gravitational-wave detection/spacecraft formation/attitude-orbit coordinated control/large-scale communication delays/exponential stability分类
信息技术与安全科学引用本文复制引用
邢友朋,宋寅生,殷泽阳,陈晓方..考虑大尺度通信时延的引力波探测航天器编队指数收敛姿轨协同控制[J].南京航空航天大学学报（英文版）,2025,42(1):70-79,10.基金项目
Acknowledgements This work was supported by the Na-tional Key R&D Program of China(No.2022YFC2204800)and the Graduate Student Independent Exploration and Inno-vation Program of Central South University(No.2024ZZTS 0767). （No.2022YFC2204800）
