自动化学报2013，Vol.39Issue(3)：285-292,8.DOI:10.3724/SP.J.1004.2013.00285
基于广义逆的欠驱动航天器姿态机动控制
Generalised Inversion Based Maneuver Attitude Control for Underactuated Spacecraft
摘要
Abstract
The methodology based on the concept of generalized inversion is investigated for asymptotic stabilization of underactuated rigid body dynamics under two degrees of actuation. Firstly, the underactuated kinematics and dynamics system is partitioned into three subsystems, and the underactuated subsystem is transformed as the point-wise linear form by differential geometry theory and achieves global realisability. Furthermore, with the introduction of dynamically scaled generalized inversion and perturbed null-control vector, a continuous feedback control law is designed to achieve the attitude stabilization of the underactuated spacecraft. Finally, the analytical and simulation results show that the proposed control methodology is effective.关键词
航天器/欠驱动系统/姿态机动/广义逆方法Key words
Spacecraft, underactuated system, attitude maneuver, generalised inverse method引用本文复制引用
黄静,李传江,马广富,刘刚..基于广义逆的欠驱动航天器姿态机动控制[J].自动化学报,2013,39(3):285-292,8.基金项目
国家自然科学基金(61004072,61174200),高等学校博士学科点专项科研基金(20102302110031)资助 （61004072,61174200）
