Global finite-time attitude regulation using bounded feedback for a rigid spacecraft

作     者：Yusong ZHOU Wenwu ZHU Haibo DU 

作者机构：Anhui Vocational College of Press and Publishing Hefei Anhui 230601 China School of Electrical Engineering and Automation Hefei University of Technology Hefei Anhui 230009 China 

出 版 物：《Control Theory and Technology》 (控制理论与技术（英文版）)

年 卷 期：2017年第15卷第1期

页      面：26-33页

核心收录：

学科分类：0820[工学-石油与天然气工程] 08[工学] 081105[工学-导航、制导与控制] 0802[工学-机械工程] 0835[工学-软件工程] 0825[工学-航空宇航科学与技术] 0811[工学-控制科学与工程] 080201[工学-机械制造及其自动化] 

基　　金：This work was supported by the National Natural Science Foundation of China (Nos  61304007  61673153)  the Ph.D. Programs Foundation of Ministry of Education of China (No. 20130111120007) and the China Postdoctoral Science Foundation Funded Project (Nos. 2012M521217  2014T70584) 

主　　题：Global attitude regulation finite-time control bounded feedback 

摘      要：This paper investigates the problem of global attitude regulation control for a rigid spacecraft under input saturation. Based on the technique of finite-time control and the switching control method, a novel global bounded finite-time attitude regulation controller is proposed. Under the proposed controller, it is shown that the spacecraft attitude can reach the desired attitude in a finite time. In addition, the bound of a proposed attitude controller can be adjusted to any small level to accommodate the actuation bound in practical implementation.