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Data-driven adaptive-critic optimal output regulation towards water level control of boiler-turbine systems | |
Wei Qinglai1,2,4; Wang Xin1,2; Liu Yu3; Xiong Gang1 | |
发表期刊 | Expert Systems with Applications |
2022 | |
页码 | 117883 |
摘要 | This paper considers a new adaptive-critic optimal output regulation scheme for continuous-time general linear systems with unknown dynamics and unmeasurable disturbance. The objective of researching the optimal output regulation problem is pursuing the stability of the closed-loop system while enabling the output to optimally track the reference signal with disturbance rejection. The problem is solved by employing an approximate optimal regulator that consist of optimal feedback control obtained by a data-driven learning algorithm and optimal feedforward control achieved by solving regulator equation. The missing system matrices of the plant are exactly figured out by employing state/input data. Moreover, by employing the minimal polynomial of the exosystem matrix, the parameter of interference in the output equation is available. Then, a predefined cost function is presented based on the regulator equation that aims to design the optimal control law. The stability analysis demonstrate that the presented control scheme can stabilize the closed-loop system, meanwhile the output asymptotically tracks the reference signal. Finally, the effectiveness of the developed optimal control scheme is validated through an application towards the drum water level control of boiler-turbine systems. |
收录类别 | SCI |
语种 | 英语 |
七大方向——子方向分类 | 智能控制 |
国重实验室规划方向分类 | 智能计算与学习 |
是否有论文关联数据集需要存交 | 否 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/51666 |
专题 | 多模态人工智能系统全国重点实验室_复杂系统智能机理与平行控制团队 |
通讯作者 | Wei Qinglai |
作者单位 | 1.The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences 2.The School of Artificial Intelligence, The University of Chinese Academy of Sciences 3.Institute of Automation, Chinese Academy of Sciences 4.Institute of Systems Engineering, Macau University of Science and Technology |
第一作者单位 | 中国科学院自动化研究所 |
通讯作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Wei Qinglai,Wang Xin,Liu Yu,et al. Data-driven adaptive-critic optimal output regulation towards water level control of boiler-turbine systems[J]. Expert Systems with Applications,2022:117883. |
APA | Wei Qinglai,Wang Xin,Liu Yu,&Xiong Gang.(2022).Data-driven adaptive-critic optimal output regulation towards water level control of boiler-turbine systems.Expert Systems with Applications,117883. |
MLA | Wei Qinglai,et al."Data-driven adaptive-critic optimal output regulation towards water level control of boiler-turbine systems".Expert Systems with Applications (2022):117883. |
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