Robust adaptive critic control design with network-based event-triggered formulation | |
Mu, Chaoxu1; Wang, Ding2; Sun, Changyin3; Zong, Qun1 | |
发表期刊 | NONLINEAR DYNAMICS |
2017-11-01 | |
卷号 | 90期号:3页码:2023-2035 |
文章类型 | Article |
摘要 | In this paper, by incorporating the network-based event-triggered formulation, the robust adaptive critic control design for a class of nonlinear continuous-time systems is investigated to fulfill disturbance rejection. First, the designed problem with output information is formulated as a two-player zero-sum differential game and the adaptive critic mechanism is employed toward the event-based minimax optimization involving a suitable triggering condition. Then, the event-based optimal control law and the time-based worst-case disturbance law are learned by training the critic neural network. Besides, the closed-loop system is constructed with stability proof of the critic error dynamics and the sampled-data plant. The theoretical analysis has demonstrated that the infamous Zeno behavior of the proposed event-based adaptive critic design has been avoided. Finally, the developed method is applied toward the robot arm plant, as a mechanical component of the complex robot system, so as to substantiate the performance of disturbance rejection. |
关键词 | Adaptive Critic Control Disturbance Rejection Event-triggered Mechanism Network-based Systems Robust H-infinity Control |
WOS标题词 | Science & Technology ; Technology |
DOI | 10.1007/s11071-017-3778-5 |
关键词[WOS] | Time Nonlinear-systems ; State-feedback Control ; Neural-network ; Algorithm ; Equation |
收录类别 | SCI |
语种 | 英语 |
项目资助者 | National Natural Science Foundation of China(61773284 ; Beijing Natural Science Foundation(4162065) ; Tianjin Natural Science Foundation(14JCQNJC05400) ; China Post-doctoral Science Foundation(2014M561559) ; 61773373 ; U1501251 ; 61533008 ; 61520106009) |
WOS研究方向 | Engineering ; Mechanics |
WOS类目 | Engineering, Mechanical ; Mechanics |
WOS记录号 | WOS:000413286700033 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/20743 |
专题 | 复杂系统管理与控制国家重点实验室_复杂系统智能机理与平行控制团队 |
作者单位 | 1.Tianjin Univ, Sch Elect & Informat Engn, Tianjin Key Lab Proc Measurement & Control, Tianjin 300072, Peoples R China 2.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China 3.Southeast Univ, Sch Automat, Nanjing 210096, Jiangsu, Peoples R China |
推荐引用方式 GB/T 7714 | Mu, Chaoxu,Wang, Ding,Sun, Changyin,et al. Robust adaptive critic control design with network-based event-triggered formulation[J]. NONLINEAR DYNAMICS,2017,90(3):2023-2035. |
APA | Mu, Chaoxu,Wang, Ding,Sun, Changyin,&Zong, Qun.(2017).Robust adaptive critic control design with network-based event-triggered formulation.NONLINEAR DYNAMICS,90(3),2023-2035. |
MLA | Mu, Chaoxu,et al."Robust adaptive critic control design with network-based event-triggered formulation".NONLINEAR DYNAMICS 90.3(2017):2023-2035. |
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