Decentralized control for large-scale nonlinear systems with unknown mismatched interconnections via policy iteration
文献类型:期刊论文
作者 | Zhao B(赵博)![]() ![]() |
刊名 | IEEE Transactions on Systems, Man, and Cybernetics: Systems
![]() |
出版日期 | 2018-10 |
卷号 | 48期号:10页码:1725-1735 |
关键词 | Adaptive Dynamic Programming Decentralized Control Large-scale Systems Neural Networks |
ISSN号 | 2168-2216 |
英文摘要 | In this paper, the decentralized control problem is solved based on a policy iteration algorithm for large-scale nonlinear systems with unknown mismatched interconnections. The unknown interconnection is approximated by a neural network with local states of isolated subsystem and substituted reference states of coupled subsystems. Then, an adaptive estimation term is utilized to construct the improved local performance index function that reflects the substitution error. Hereafter, the closed-loop large-scale nonlinear system is guaranteed to be ultimately uniformly bounded by the implementation of a set of developed decentralized optimal control policies. Two simulation examples are given to verify the effectiveness of the presented scheme. The significant contribution of this scheme lies in that it removes the common assumptions on satisfying matching condition and upper boundedness of interconnections, when designing the decentralized optimal control for large-scale nonlinear systems. |
WOS记录号 | WOS:000444825500007 |
源URL | [http://ir.ia.ac.cn/handle/173211/22096] ![]() |
专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_智能化团队 |
通讯作者 | Ding Wang |
作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Zhao B,Ding Wang. Decentralized control for large-scale nonlinear systems with unknown mismatched interconnections via policy iteration[J]. IEEE Transactions on Systems, Man, and Cybernetics: Systems,2018,48(10):1725-1735. |
APA | Zhao B,&Ding Wang.(2018).Decentralized control for large-scale nonlinear systems with unknown mismatched interconnections via policy iteration.IEEE Transactions on Systems, Man, and Cybernetics: Systems,48(10),1725-1735. |
MLA | Zhao B,et al."Decentralized control for large-scale nonlinear systems with unknown mismatched interconnections via policy iteration".IEEE Transactions on Systems, Man, and Cybernetics: Systems 48.10(2018):1725-1735. |
入库方式: OAI收割
来源:自动化研究所
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。