Event-Based Robust Control for Uncertain Nonlinear Systems Using Adaptive Dynamic Programming | |
Zhang, Qichao1; Zhao, Dongbin1,2; Wang, Ding1,3 | |
刊名 | IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS |
2018 | |
卷号 | 29期号:1页码:37-50 |
关键词 | Adaptive Dynamic Programming (Adp) Event-based Control Neural Network (Nn) Robust Control Unmatched Uncertainties |
DOI | 10.1109/TNNLS.2016.2614002 |
文献子类 | Article |
英文摘要 | In this paper, the robust control problem for a class of continuous-time nonlinear system with unmatched uncertainties is investigated using an event-based control method. First, the robust control problem is transformed into a corresponding optimal control problem with an augmented control and an appropriate cost function. Under the event-based mechanism, we prove that the solution of the optimal control problem can asymptotically stabilize the uncertain system with an adaptive triggering condition. That is, the designed event-based controller is robust to the original uncertain system. Note that the event-based controller is updated only when the triggering condition is satisfied, which can save the communication resources between the plant and the controller. Then, a single network adaptive dynamic programming structure with experience replay technique is constructed to approach the optimal control policies. The stability of the closed-loop system with the event-based control policy and the augmented control policy is analyzed using the Lyapunov approach. Furthermore, we prove that the minimal intersample time is bounded by a nonzero positive constant, which excludes Zeno behavior during the learning process. Finally, two simulation examples are provided to demonstrate the effectiveness of the proposed control scheme. |
WOS关键词 | TRIGGERED CONTROL ; CONTROL DESIGN ; NETWORKS ; SYNCHRONIZATION ; ALGORITHM ; CONSENSUS ; STRATEGY |
WOS研究方向 | Computer Science ; Engineering |
语种 | 英语 |
WOS记录号 | WOS:000419558900004 |
资助机构 | National Natural Science Foundation of China(61273136 ; National Key Research and Development Plan(2016YFB0101000) ; Beijing Natural Science Foundation(4162065) ; Research Fund of Tianjin Key Laboratory of Process Measurement and Control(TKLPMC-201612) ; 61573353 ; 61533017 ; 61304086 ; 61603382 ; U1501251) |
内容类型 | 期刊论文 |
源URL | [http://ir.ia.ac.cn/handle/173211/14334] |
专题 | 复杂系统管理与控制国家重点实验室_深度强化学习 |
通讯作者 | Zhao, Dongbin |
作者单位 | 1.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Tianjin Univ, Sch Elect Engn & Automat, Tianjin Key Lab Proc Measurement & Control, Tianjin 300072, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Qichao,Zhao, Dongbin,Wang, Ding. Event-Based Robust Control for Uncertain Nonlinear Systems Using Adaptive Dynamic Programming[J]. IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS,2018,29(1):37-50. |
APA | Zhang, Qichao,Zhao, Dongbin,&Wang, Ding.(2018).Event-Based Robust Control for Uncertain Nonlinear Systems Using Adaptive Dynamic Programming.IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS,29(1),37-50. |
MLA | Zhang, Qichao,et al."Event-Based Robust Control for Uncertain Nonlinear Systems Using Adaptive Dynamic Programming".IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS 29.1(2018):37-50. |
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