Discrete-Time Optimal Control via Local Policy Iteration Adaptive Dynamic Programming
Wei, Qinglai1; Liu, Derong2; Lin, Qiao1; Song, Ruizhuo2
2017-10-01
发表期刊IEEE TRANSACTIONS ON CYBERNETICS
卷号47期号:10页码:3367-3379
文章类型Article
摘要In 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.
关键词Adaptive Critic Designs Adaptive Dynamic Programming (Adp) Approximate Dynamic Programming Local Policy Iteration Neuro-dynamic Programming Nonlinear Systems Optimal Control
WOS标题词Science & Technology ; Technology
DOI10.1109/TCYB.2016.2586082
关键词[WOS]OPTIMAL TRACKING CONTROL ; ONLINE LEARNING CONTROL ; FAULT-TOLERANT CONTROL ; NONLINEAR-SYSTEMS ; FEEDBACK-CONTROL ; GRAPHICAL GAMES ; LINEAR-SYSTEMS ; CRITIC DESIGNS ; CONTROL SCHEME ; REINFORCEMENT
收录类别SCI
语种英语
项目资助者National Natural Science Foundation of China(61233001 ; 61273140 ; 61374105 ; 61503379 ; 61533017 ; 61304079 ; U1501251)
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Cybernetics
WOS记录号WOS:000409311800034
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/13633
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
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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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