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Finite-Time Stability Control of Uncertain Nonlinear Systems With Self-Limiting Control Terms

文献类型：期刊论文

作者Zhu, Jiaming2; Yang, Yuequan2; Zhang, Tianping2; Cao, Zhiqiang1
刊名IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS
出版日期2022-03-01
页码6
关键词Artificial neural networks Nonlinear systems Control systems Adaptive systems Backstepping Biological neural networks Trajectory Backstepping dynamic surface control (DSC) finite-time tracking neural network (NN) self-limiting term
ISSN号2162-237X
DOI10.1109/TNNLS.2022.3149894
通讯作者Yang, Yuequan(yang@yzu.edu.cn)
英文摘要In this brief, we define a self-limiting control term, which has the function of guaranteeing the boundedness of variables. Then, we apply it to a finite-time stability control problem. For nonstrict feedback nonlinear systems, a finite-time adaptive control scheme, which contains a piecewise differentiable function, is proposed. This scheme can eliminate the singularity of derivative of a fractional exponential function. By adding a self-limiting term to the controller and the virtual control law of each subsystem, the boundedness of the overall system state is guaranteed. Then the unknown continuous functions are estimated by neural networks (NNs). The output of the closed-loop system tracks the desired trajectory, and the tracking error converges to a small neighborhood of the equilibrium point in finite time. The theoretical results are illustrated by a simulation example.
WOS关键词DYNAMIC SURFACE CONTROL ; NEURAL-NETWORK CONTROL ; INPUT
资助项目National Natural Science Foundation of China[61873229] ; National Natural Science Foundation of China[62073283] ; National Natural Science Foundation of China[62073322]
WOS研究方向Computer Science ; Engineering
语种英语
WOS记录号WOS:000764844800001
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
资助机构National Natural Science Foundation of China
源URL[http://ir.ia.ac.cn/handle/173211/48014]  
专题自动化研究所_复杂系统管理与控制国家重点实验室_先进机器人控制团队
通讯作者Yang, Yuequan
作者单位1.Chinese Acad Sci, Inst Automat, Beijing 100864, Peoples R China
2.Yangzhou Univ, Coll Informat Engn, Yangzhou 225000, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714		 Zhu, Jiaming,Yang, Yuequan,Zhang, Tianping,et al. Finite-Time Stability Control of Uncertain Nonlinear Systems With Self-Limiting Control Terms[J]. IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS,2022:6.
APA Zhu, Jiaming,Yang, Yuequan,Zhang, Tianping,&Cao, Zhiqiang.(2022).Finite-Time Stability Control of Uncertain Nonlinear Systems With Self-Limiting Control Terms.IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS,6.
MLA Zhu, Jiaming,et al."Finite-Time Stability Control of Uncertain Nonlinear Systems With Self-Limiting Control Terms".IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS (2022):6.

入库方式： OAI收割

来源：自动化研究所

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