Event-triggered and guaranteed cost finite-time H∞ control for uncertain switched linear systems | |
Li, Xianling; Qi YW(齐义文); Liu, Yanhui; Bao, Wen; Cui JG(崔建国); Zhu LL(朱琳琳) | |
刊名 | Optimal Control Applications and Methods |
2018 | |
卷号 | 39期号:4页码:1337-1353 |
关键词 | Event-triggered Control Finite-time Boundedness Guaranteed Cost Switched Linear Systems H∞ Performance Uncertain |
ISSN号 | 0143-2087 |
产权排序 | 4 |
英文摘要 | This paper is concerned with the event-triggered and guaranteed cost finite-time H∞control problem for uncertain switched linear systems with exogenous disturbance. Instead of one common strategy, multiple event-triggering strategies are first proposed, ie, each subsystem possesses its own corresponding event-triggering substrategy. Then, by utilizing the multiple Lyapunov functions and average dwell-time method, sufficient conditions for the finite-time boundedness with an H∞performance level of the resulting event-triggered switched closed-loop system are derived. Meanwhile, a certain upper bound of the guaranteed cost function with respect to the system uncertainties is obtained. Subsequently, a set of sufficient conditions in terms of linear matrix inequalities is given for solving the event-triggered and guaranteed cost finite-time H∞state feedback controllers. Furthermore, the Zeno sampling behavior is excluded by presenting a positive lower bound estimation on the interexecution intervals. Finally, numerical simulations are provided to demonstrate the effectiveness of the proposed approach. |
语种 | 英语 |
WOS记录号 | WOS:000438514000005 |
资助机构 | National Natural Science Foundation of China (grants numbers 61403261 and 51676053), the Aeronautical Science Foundation of China (grants numbers 2014ZC54014 and 2016ZC54008), the Scientific Research Fund of Liaoning Provincial Education Department (grant number L201709), the 2015 State Key Laboratory of Robotics Open Project (grant number 2015-022), and the SAU Young and Middle-aged Top-notch Talent Support Program (grant number 04160105) |
内容类型 | 期刊论文 |
源URL | [http://ir.sia.cn/handle/173321/21575] |
专题 | 沈阳自动化研究所_机器人学研究室 |
通讯作者 | Qi YW(齐义文) |
作者单位 | 1.State Key Laboratory of Robotics Shenyang Institute of Automation Shenyang China 2.Wuhan Second Ship Design and Research Institute Wuhan China 3.School of Energy Science and Engineering Harbin Institute of Technology Harbin China 4.School of Automation Shenyang Aerospace University Shenyang China |
推荐引用方式 GB/T 7714 | Li, Xianling,Qi YW,Liu, Yanhui,et al. Event-triggered and guaranteed cost finite-time H∞ control for uncertain switched linear systems[J]. Optimal Control Applications and Methods,2018,39(4):1337-1353. |
APA | Li, Xianling,Qi YW,Liu, Yanhui,Bao, Wen,Cui JG,&Zhu LL.(2018).Event-triggered and guaranteed cost finite-time H∞ control for uncertain switched linear systems.Optimal Control Applications and Methods,39(4),1337-1353. |
MLA | Li, Xianling,et al."Event-triggered and guaranteed cost finite-time H∞ control for uncertain switched linear systems".Optimal Control Applications and Methods 39.4(2018):1337-1353. |
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