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Discrete-Time Optimal Control via Local Policy Iteration Adaptive Dynamic Programming
Wei, Qinglai1; Liu, Derong2; Lin, Qiao1; Song, Ruizhuo2
Source PublicationIEEE TRANSACTIONS ON CYBERNETICS
2017-10-01
Volume47Issue:10Pages:3367-3379
SubtypeArticle
AbstractIn this paper, a discrete-time optimal control scheme is developed via a novel local policy iteration adaptive dynamic programming algorithm. In the discrete-time local policy iteration algorithm, the iterative value function and iterative control law can be updated in a subset of the state space, where the computational burden is relaxed compared with the traditional policy iteration algorithm. Convergence properties of the local policy iteration algorithm are presented to show that the iterative value function is monotonically nonincreasing and converges to the optimum under some mild conditions. The admissibility of the iterative control law is proven, which shows that the control system can be stabilized under any of the iterative control laws, even if the iterative control law is updated in a subset of the state space. Finally, two simulation examples are given to illustrate the performance of the developed method.
KeywordAdaptive Critic Designs Adaptive Dynamic Programming (Adp) Approximate Dynamic Programming Local Policy Iteration Neuro-dynamic Programming Nonlinear Systems Optimal Control
WOS HeadingsScience & Technology ; Technology
DOI10.1109/TCYB.2016.2586082
WOS KeywordOPTIMAL TRACKING CONTROL ; ONLINE LEARNING CONTROL ; FAULT-TOLERANT CONTROL ; NONLINEAR-SYSTEMS ; FEEDBACK-CONTROL ; GRAPHICAL GAMES ; LINEAR-SYSTEMS ; CRITIC DESIGNS ; CONTROL SCHEME ; REINFORCEMENT
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China(61233001 ; 61273140 ; 61374105 ; 61503379 ; 61533017 ; 61304079 ; U1501251)
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Cybernetics
WOS IDWOS:000409311800034
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/13633
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
Recommended Citation
GB/T 7714
Wei, Qinglai,Liu, Derong,Lin, Qiao,et al. Discrete-Time Optimal Control via Local Policy Iteration Adaptive Dynamic Programming[J]. IEEE TRANSACTIONS ON CYBERNETICS,2017,47(10):3367-3379.
APA Wei, Qinglai,Liu, Derong,Lin, Qiao,&Song, Ruizhuo.(2017).Discrete-Time Optimal Control via Local Policy Iteration Adaptive Dynamic Programming.IEEE TRANSACTIONS ON CYBERNETICS,47(10),3367-3379.
MLA Wei, Qinglai,et al."Discrete-Time Optimal Control via Local Policy Iteration Adaptive Dynamic Programming".IEEE TRANSACTIONS ON CYBERNETICS 47.10(2017):3367-3379.
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