CASIA OpenIR  > 复杂系统管理与控制国家重点实验室  > 平行控制
Observer based adaptive dynamic programming for fault tolerant control of a class of nonlinear systems
Zhao, Bo1; Liu, Derong2; Li, Yuanchun3
Source PublicationINFORMATION SCIENCES
2017-04-01
Issue384Pages:21-33
SubtypeArticle
AbstractThis paper develops a novel fault tolerant control (FTC) scheme for a class of nonlinear systems with actuator failures based on adaptive dynamic programming (ADP). The estimated actuator failure from a fault observer is utilized to construct an improved performance index function that reflects the failure, regulation and control simultaneously. By employing a proper performance index function, the FTC problem can be transformed into an optimal control problem. By using policy iteration, the Hamilton-Jacobi-Bellman equation can be solved by constructing a critic neural network. Then, the approximated optimal controller can be derived directly. The closed-loop system is guaranteed to be uniformly ultimately bounded via the Lyapunov stability theorem. The effectiveness of the developed FTC scheme is demonstrated by two simulation examples. The significant contribution of the proposed strategy lies in that the well-known ADP method is extended to solving the FTC problem. (C) 2016 Elsevier Inc. All rights reserved.
KeywordAdaptive Dynamic Programming Fault Tolerant Control Policy Iteration Nonlinear Systems Fault Observer Neural Network
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.ins.2016.12.016
WOS KeywordMARKOVIAN JUMP SYSTEMS ; ZERO-SUM GAMES ; UNKNOWN DYNAMICS ; LEARNING CONTROL ; TIME ; REINFORCEMENT ; ALGORITHM ; ITERATION ; ROBUST ; STABILIZATION
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China(61233001 ; Scientific and Technological Development Plan Project in Jilin Province of China(20150520112JH ; 61273140 ; 20160414033GH) ; 61304086 ; 61374105 ; 61374051 ; 61533017 ; 61503377 ; 61503379 ; 61603387 ; U1501251)
WOS Research AreaComputer Science
WOS SubjectComputer Science, Information Systems
WOS IDWOS:000392785100002
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/14368
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.Changchun Univ Technol, Dept Control Sci & Engn, Changchun 130012, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Bo,Liu, Derong,Li, Yuanchun. Observer based adaptive dynamic programming for fault tolerant control of a class of nonlinear systems[J]. INFORMATION SCIENCES,2017(384):21-33.
APA Zhao, Bo,Liu, Derong,&Li, Yuanchun.(2017).Observer based adaptive dynamic programming for fault tolerant control of a class of nonlinear systems.INFORMATION SCIENCES(384),21-33.
MLA Zhao, Bo,et al."Observer based adaptive dynamic programming for fault tolerant control of a class of nonlinear systems".INFORMATION SCIENCES .384(2017):21-33.
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