Decentralized adaptive optimal stabilization of nonlinear systems with matched interconnections
Mu, Chaoxu1,2; Sun, Changyin1; Wang, Ding3; Song, Aiguo4; Qian, Chengshan5
2018-04-01
发表期刊SOFT COMPUTING
卷号22期号:8页码:2705-2715
文章类型Article
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.
关键词Adaptive Dynamic Programming (Adp) Interconnected Nonlinear Systems Neural Networks Decentralized Control Matched Interconnections
WOS标题词Science & Technology ; Technology
DOI10.1007/s00500-017-2526-6
关键词[WOS]OPTIMAL-CONTROL DESIGN ; NEURAL-NETWORK ; POLICY ITERATION ; TIME-SYSTEMS ; REGRESSION ; ALGORITHM ; EQUATION
收录类别SCI
语种英语
项目资助者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)
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Interdisciplinary Applications
WOS记录号WOS:000427707700021
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/21982
专题复杂系统管理与控制国家重点实验室_平行控制
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
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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.
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