首页|Attitude control of multi-spacecraft systems on SO(3)with stochastic links failure

Attitude control of multi-spacecraft systems on SO(3)with stochastic links failure

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In this paper,for Multi-Spacecraft System(MSS)with a directed communication topol-ogy link and a static virtual leader,a controller is proposed to realize attitude consensus and atti-tude stabilization with stochastic links failure and actuator saturation.First,an MSS attitude error model suitable for a directed topology link and with a static virtual leader based on SO(3)is derived,which considers that the attitude error on SO(3)cannot be defined based on algebraic sub-traction.Then,we design a controller to realize the MSS on SO(3)with attitude consensus and atti-tude stabilization under stochastic links failure and actuator saturation.Finally,the simulation results of a multi-spacecraft system with stochastic links failure and a static virtual leader spacecraft are demonstrated to illustrate the efficiency of the attitude controller.

Multi-spacecraft systemsAttitude consensusAttitude stabilizationStochastic links failureSuper-martingale convergence

KANG Zeyu、SHEN Qiang、WU Shufan、Chris J.DAMAREN、MU Zhongcheng

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School of Aeronautics and Astronautics,Shanghai Jiao Tong University,Shanghai 200240,China

Institute for Aerospace Studies,University of Toronto,Toronto,Ontario M3H 5T6,Canada

国家自然科学基金国家自然科学基金国家自然科学基金上海市自然科学基金

U20B2054U20B20566210327523ZR1432400

2024

中国航空学报(英文版)
中国航空学会

中国航空学报(英文版)

CSTPCDEI
影响因子:0.847
ISSN:1000-9361
年,卷(期):2024.37(3)
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