非完整配置下姿态翻滚抑制的滑动控制

本文讨论了以非完整的单向推力器系统为执行机构时，刚性航天器的去翻滚控制问题。针对共面扰量降维完整配置，通过状态变换将其转化为变换系统的零扰量控制问题，基于滑动控制律实现了姿态角速度的淅进镇定，表明利用三个适当配置的单向推力器可以实现支翻滚任务。仿真结果证实了所述方法的有效性。

SLIDING MODE CONTROL FOR ATTITUDE DETUMBLING UNDER INCOMPLETE CONFIGURATION

This paper discusses the problem of detumbling a rigid spacecraft with an incomplete configuration of one sided thruster.The paper focuses on disturbance conplanar two dimensional complete configuration,and a state transformation is applied to change the problem to a zero disturbance case and a Sliding Mode Control (SMC) law is used to asymptotically stabilize the system.The results also indicate that a suitably configured thruster system of three mono directional thrusters can detumble a rigid spacecraft.The simulations thow the effectiveness of the approach.