Adaptive Dynamic Programming for Optimal Tracking Control of Unknown Nonlinear Systems With Application to Coal Gasification
文献类型：期刊论文
| 作者 | Wei, Qinglai ; Liu, Derong
|
| 刊名 | IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING
 |
| 出版日期 | 2014-10-01 |
| 卷号 | 11期号:4页码:1020-1036 |
| 关键词 | Adaptive dynamic programming coal gasification data-based control finite approximation errors neural networks optimal tracking control |
| 英文摘要 | In this paper, we establish a new data-based iterative optimal learning control scheme for discrete-time nonlinear systems using iterative adaptive dynamic programming (ADP) approach and apply the developed control scheme to solve a coal gasification optimal tracking control problem. According to the system data, neural networks (NNs) are used to construct the dynamics of coal gasification process, coal quality and reference control, respectively, where the mathematical model of the system is unnecessary. The approximation errors from neural network construction of the disturbance and the controls are both considered. Via system transformation, the optimal tracking control problem with approximation errors and disturbances is effectively transformed into a two-person zero-sum optimal control problem. A new iterative ADP algorithm is then developed to obtain the optimal control laws for the transformed system. Convergence property is developed to guarantee that the performance index function converges to a finite neighborhood of the optimal performance index function, and the convergence criterion is also obtained. Finally, numerical results are given to illustrate the performance of the present method. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Automation & Control Systems |
| 研究领域[WOS] | Automation & Control Systems |
| 关键词[WOS] | ONLINE LEARNING CONTROL ; DISCRETE-TIME-SYSTEMS ; CONTROL SCHEME ; CRITIC DESIGNS ; REINFORCEMENT ; ARCHITECTURE ; GASIFIER ; MODEL ; STATE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000343609500006 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/3830]  |
| 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 |
| 作者单位 | Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Qinglai,Liu, Derong. Adaptive Dynamic Programming for Optimal Tracking Control of Unknown Nonlinear Systems With Application to Coal Gasification[J]. IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING,2014,11(4):1020-1036. |
| APA | Wei, Qinglai,&Liu, Derong.(2014).Adaptive Dynamic Programming for Optimal Tracking Control of Unknown Nonlinear Systems With Application to Coal Gasification.IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING,11(4),1020-1036. |
| MLA | Wei, Qinglai,et al."Adaptive Dynamic Programming for Optimal Tracking Control of Unknown Nonlinear Systems With Application to Coal Gasification".IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING 11.4(2014):1020-1036. |
入库方式： OAI收割
来源：自动化研究所
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