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Decentralized adaptive optimal stabilization of nonlinear systems with matched interconnections

文献类型：期刊论文

作者Mu, Chaoxu1,2; Sun, Changyin1; Wang, Ding3; Song, Aiguo4; Qian, Chengshan5
刊名SOFT COMPUTING
出版日期2018-04-01
卷号22期号:8页码:2705-2715
关键词Adaptive Dynamic Programming (Adp) Interconnected Nonlinear Systems Neural Networks Decentralized Control Matched Interconnections
DOI10.1007/s00500-017-2526-6
文献子类Article
英文摘要In this paper, we investigate the decentralized feedback stabilization and adaptive dynamic programming (ADP)-based optimization for the class of nonlinear systems with matched interconnections. The decentralized control law of the overall system is designed by integrating all controllers of the isolated subsystems, and it satisfies the optimality on the basis of optimal control laws of all the subsystems. For solving the optimal control problems of these isolated subsystems, the policy iteration algorithm is used to approximately solve the Hamilton-Jacobi-Bellman equations in the framework of ADP with the neural network implementation, where a set of critic neural networks is constructed to estimate the optimal cost functions, and the approximate optimal control laws can be obtained after the learning of critic neural networks. The weight estimation errors of the critic networks and the stability of all isolated subsystems are proved based on the Lyapunov theory. Finally, the performance of the proposed decentralized optimal control strategy is verified by simulation results.
WOS关键词OPTIMAL-CONTROL DESIGN ; NEURAL-NETWORK ; POLICY ITERATION ; TIME-SYSTEMS ; REGRESSION ; ALGORITHM ; EQUATION
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000427707700021
资助机构National Natural Science Foundation of China(61304018 ; China Postdoctoral Science Foundation(2014M561559) ; Tianjin Natural Science Foundation(14JCQNJC05400) ; Beijing Natural Science Foundation(4162065) ; Tianjin Key Laboratory of Process Measurement and Control(TKLPMC-201612) ; SKLMCCS ; 61304086 ; 61533017 ; 61533008 ; 61520106009 ; U1501251)
源URL[http://ir.ia.ac.cn/handle/173211/21982]  
专题自动化研究所_复杂系统管理与控制国家重点实验室_智能化团队
作者单位1.Southeast Univ, Sch Automat, Nanjing 210096, Jiangsu, Peoples R China
2.Tianjin Univ, Sch Elect & Informat Engn, Tianjin Key Lab Proc Measurement & Control, Tianjin 300072, Peoples R China
3.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China
4.Southeast Univ, Sch Instrument Sci & Engn, Nanjing 210096, Jiangsu, Peoples R China
5.Nanjing Univ Informat Sci & Technol, Sch Comp & Software, Nanjing 210044, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714		 Mu, Chaoxu,Sun, Changyin,Wang, Ding,et al. Decentralized adaptive optimal stabilization of nonlinear systems with matched interconnections[J]. SOFT COMPUTING,2018,22(8):2705-2715.
APA Mu, Chaoxu,Sun, Changyin,Wang, Ding,Song, Aiguo,&Qian, Chengshan.(2018).Decentralized adaptive optimal stabilization of nonlinear systems with matched interconnections.SOFT COMPUTING,22(8),2705-2715.
MLA Mu, Chaoxu,et al."Decentralized adaptive optimal stabilization of nonlinear systems with matched interconnections".SOFT COMPUTING 22.8(2018):2705-2715.

入库方式： OAI收割

来源：自动化研究所

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