二维完整配置下刚性航天器姿态角速度的渐近镇定  

ASYMPTOTICAL STABILIZATION OF ANGLULAR VELOSITY OF A RIGID SPACECRAFT WITH TWO DIMENSIONAL COMPLETE CONFIGURATION

作　　者：张兵[1] 吴宏鑫[1] 

机构地区：[1]北京控制工程研究所,北京100080

出　　处：《自动化学报》2000年第4期547-551,共5页Acta Automatica Sinica

基　　金：国家自然科学基金

摘　　要：讨论了以非完整配置的单向推力器系统为执行机构时 ,刚性航天器姿态角速度的镇定问题 .针对一类特殊的有扰量非完整配置的情况——共面扰量二维完整配置 ,基于滑动控制律实现了姿态角速度的镇定 .The paper discusses the stabilization of angular velocity of an underactuated rigid spacecraft with one sided thrusters system under a special underactuated configuration.A special case as disturbance coplane two dimensional complete configuration for three dimensional control is considered to asymptotically stabilize the angular velocities of a rigid spacecraft,in which a sliding mode control(SMC) law is used.The simulations show the effectiveness of the approach.

关 键 词：滑动模态控制 刚性航天器 姿态角速度 

分 类 号：V448.21[航空宇航科学与技术—飞行器设计]