Data-Based Optimal Control for Weakly Coupled Nonlinear Systems Using Policy Iteration
Li, Chao1; Liu, Derong2; Wang, Ding1,3
2018-04-01
发表期刊IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS
卷号48期号:4页码:511-521
文章类型Article
摘要In this paper, a data-based online learning algorithm is established to solve the optimal control problem for weakly coupled continuous-time nonlinear systems with completely unknown dynamics. Using the weak coupling theory, we reformulate the original problem into three reduced-order optimal control problems. We establish an online model-free integral policy iteration algorithm to solve the decoupled optimal control problems without system dynamics. To implement the data-based online learning algorithm, the actor-critic technique based on neural networks and the least squares method are used. Two simulation examples are given to verify the effectiveness of the developed algorithm.
关键词Adaptive Dynamic Programming (Adp) Neural Networks (Nns) Optimal Control Policy Iteration (Pi) Unknown Dynamics Weakly Coupled Systems
WOS标题词Science & Technology ; Technology
DOI10.1109/TSMC.2016.2606479
关键词[WOS]ADAPTIVE OPTIMAL-CONTROL ; ROBUST OPTIMAL-CONTROL ; TIME LINEAR-SYSTEMS ; INTERCONNECTED SYSTEMS ; UNKNOWN DYNAMICS ; DECENTRALIZED CONTROL ; APPROXIMATION ; ALGORITHM ; DESIGN ; GAMES
收录类别SCI
语种英语
项目资助者National Natural Science Foundation of China(61233001 ; Beijing Natural Science Foundation(4162065) ; Early Career Development Award of SKLMCCS ; Research Fund of Tianjin Key Laboratory of Process Measurement and Control(TKLPMC-201612) ; 61273140 ; 61304086 ; 61533017 ; U1501251)
WOS研究方向Automation & Control Systems ; Computer Science
WOS类目Automation & Control Systems ; Computer Science, Cybernetics
WOS记录号WOS:000427628200003
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/14312
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.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China
2.Univ Sci & Technol Beijing, Sch Automat & Elect Engn, Beijing 100083, Peoples R China
3.Tianjin Univ, Sch Elect Engn & Automat, Tianjin Key Lab Proc Measurement & Control, Tianjin 300072, Peoples R China
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Li, Chao,Liu, Derong,Wang, Ding. Data-Based Optimal Control for Weakly Coupled Nonlinear Systems Using Policy Iteration[J]. IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS,2018,48(4):511-521.
APA Li, Chao,Liu, Derong,&Wang, Ding.(2018).Data-Based Optimal Control for Weakly Coupled Nonlinear Systems Using Policy Iteration.IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS,48(4),511-521.
MLA Li, Chao,et al."Data-Based Optimal Control for Weakly Coupled Nonlinear Systems Using Policy Iteration".IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS 48.4(2018):511-521.
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