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Data-Based Optimal Control for Weakly Coupled Nonlinear Systems Using Policy Iteration
Li, Chao1; Liu, Derong2; Wang, Ding1,3
Source PublicationIEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS
2018-04-01
Volume48Issue:4Pages:511-521
SubtypeArticle
AbstractIn 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.
KeywordAdaptive Dynamic Programming (Adp) Neural Networks (Nns) Optimal Control Policy Iteration (Pi) Unknown Dynamics Weakly Coupled Systems
WOS HeadingsScience & Technology ; Technology
DOI10.1109/TSMC.2016.2606479
WOS KeywordADAPTIVE OPTIMAL-CONTROL ; ROBUST OPTIMAL-CONTROL ; TIME LINEAR-SYSTEMS ; INTERCONNECTED SYSTEMS ; UNKNOWN DYNAMICS ; DECENTRALIZED CONTROL ; APPROXIMATION ; ALGORITHM ; DESIGN ; GAMES
Indexed BySCI
Language英语
Funding OrganizationNational 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 Research AreaAutomation & Control Systems ; Computer Science
WOS SubjectAutomation & Control Systems ; Computer Science, Cybernetics
WOS IDWOS:000427628200003
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Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/14312
Collection复杂系统管理与控制国家重点实验室_平行控制
Affiliation1.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
Recommended Citation
GB/T 7714
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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