Adaptive saturated tracking control for spacecraft proximity operations via integral terminal sliding mode technique

doi:10.1002/rnc.5774

HFCAS OpenIR

	Adaptive saturated tracking control for spacecraft proximity operations via integral terminal sliding mode technique
	Liu, Kang 1,2,3; Wang, Yu1 ; Ji, Haibo 1; Wang, Shenghui 1
	2021-09-12
发表期刊	INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL
ISSN	1049-8923
通讯作者	Liu, Kang(xinxilk@mail.ustc.edu.cn)
摘要	This study presents a tracking control strategy for spacecraft proximity operations subjected to kinematic couplings, input saturation, modeling uncertainties, and external disturbances. First, a coupled six degrees of freedom dynamics is modeled to depict the relative motion between the pursuer and target spacecrafts. To address the input saturation problem, a dead-zone operator-based model is introduced. Subsequently, a finite-time controller is proposed by exploiting the non-singular integral terminal sliding mode method. By employing the adaptive technique, the proposed control strategy enjoys the feature that it can avoid requiring the prior knowledge of the lumped uncertainty's bounds. Using the Lyapunov theory, the designed controller is proved to guarantee that the translational and rotational tracking errors can converge to the origin within finite time. Finally, numerical simulations are performed to illustrate that the developed control scheme possesses a strong robustness, a fast convergence rate, input saturation elimination as well as chattering suppression.
关键词	adaptive finite-time control input saturation non-singular integral terminal sliding mode control spacecraft proximity operations
DOI	10.1002/rnc.5774
关键词[WOS]	RELATIVE POSITION ; ATTITUDE-CONTROL ; OBSERVER ; MANIPULATORS ; ROBOT
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[61273090]
项目资助者	National Natural Science Foundation of China
WOS研究方向	Automation & Control Systems ; Engineering ; Mathematics
WOS类目	Automation & Control Systems ; Engineering, Electrical & Electronic ; Mathematics, Applied
WOS记录号	WOS:000695072600001
出版者	WILEY
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/125274
专题	中国科学院合肥物质科学研究院
通讯作者	Liu, Kang
作者单位	1.Univ Sci & Technol China, Dept Automat, Huangshan Rd 443, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Intelligent Machines, Hefei, Peoples R China 3.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei, Peoples R China
推荐引用方式 GB/T 7714	Liu, Kang,Wang, Yu,Ji, Haibo,et al. Adaptive saturated tracking control for spacecraft proximity operations via integral terminal sliding mode technique[J]. INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL,2021.
APA	Liu, Kang,Wang, Yu,Ji, Haibo,&Wang, Shenghui.(2021).Adaptive saturated tracking control for spacecraft proximity operations via integral terminal sliding mode technique.INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL.
MLA	Liu, Kang,et al."Adaptive saturated tracking control for spacecraft proximity operations via integral terminal sliding mode technique".INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL (2021).