Fault estimation for continuous-time non-linear switched systems with time-varying delay based on intermediate estimator
文献类型：期刊论文
| 作者 | Wang, Yuenan1; Zhu, Yanzheng3; Ji, Wenchengyu1; Jiang, Yulian1; Wang, Shenquan1,2
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| 刊名 | IET CONTROL THEORY AND APPLICATIONS
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| 出版日期 | 2020-12-21 |
| 卷号 | 14期号:19页码:3020-3028 |
| 关键词 | time-varying systems asymptotic stability linear systems Lyapunov methods delays convex programming linear matrix inequalities observers discrete time systems continuous-time nonlinear switched systems time-varying delay intermediate estimator fault estimation problem fading channel time switching intermediate variable observer matching conditions tighter estimation linear matrix inequality problem |
| ISSN号 | 1751-8644 |
| DOI | 10.1049/iet-cta.2020.0623 |
| 通讯作者 | Wang, Shenquan(shenquanwang@126.com) |
| 英文摘要 | In this work, the fault estimation (FE) problem is studied for continuous-time non-linear switched systems with time-varying delay over fading channel under average dwell time switching. A novel FE method based on the intermediate estimator is used to eliminate the observer matching constraint condition, where an intermediate variable is introduced to estimate the state and fault simultaneously. Meanwhile, the fading channel of data transmission is modelled as Bernoulli distributed white sequences. Furthermore, because the observer matching conditions are eliminated by the intermediate estimator, both the wirtinger integral inequality and an advanced reciprocal convex combination method are utilised to provide a tighter estimation on continuous derivative of certain Lyapunov-Krasovskii function over fading channel, leading to a less conservative result. Moreover, the solution of the parameters for intermediate estimator is characterised in the feasibility of linear matrix inequality problem. Finally, two numerical examples indicate the proposed technique is valid and superior. |
| WOS关键词 | POSITIVE LINEAR-SYSTEMS ; MULTIAGENT SYSTEMS ; TRACKING CONTROL ; STABILITY ; DISCRETE ; STATE ; STABILIZATION ; ACCOMMODATION ; OBSERVER ; DESIGN |
| 资助项目 | National Natural Science Foundation of China[61973131] ; National Natural Science Foundation of Jilin Province[20180101333JC] ; Open Research Project from SKLMCCS[20190104] ; Key Science and Technology Projects of Jilin Province[20200401075GX] ; Science Research Project of Education Department of Jilin Province[JJKH20191308KJ] ; Scientific Research Funds of Huaqiao University[605-50Y19010] |
| WOS研究方向 | Automation & Control Systems ; Engineering ; Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000626841000003 |
| 出版者 | WILEY |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of Jilin Province ; Open Research Project from SKLMCCS ; Key Science and Technology Projects of Jilin Province ; Science Research Project of Education Department of Jilin Province ; Scientific Research Funds of Huaqiao University |
| 源URL | [http://ir.ia.ac.cn/handle/173211/44155]  |
| 专题 | 自动化研究所_复杂系统管理与控制国家重点实验室 |
| 通讯作者 | Wang, Shenquan |
| 作者单位 | 1.Changchun Univ Technol, Sch Elect & Elect Engn, Changchun 130012, Jilin, Peoples R China 2.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China 3.Huaqiao Univ, Coll Mech Engn & Automat, Xiamen 361021, Fujian, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yuenan,Zhu, Yanzheng,Ji, Wenchengyu,et al. Fault estimation for continuous-time non-linear switched systems with time-varying delay based on intermediate estimator[J]. IET CONTROL THEORY AND APPLICATIONS,2020,14(19):3020-3028. |
| APA | Wang, Yuenan,Zhu, Yanzheng,Ji, Wenchengyu,Jiang, Yulian,&Wang, Shenquan.(2020).Fault estimation for continuous-time non-linear switched systems with time-varying delay based on intermediate estimator.IET CONTROL THEORY AND APPLICATIONS,14(19),3020-3028. |
| MLA | Wang, Yuenan,et al."Fault estimation for continuous-time non-linear switched systems with time-varying delay based on intermediate estimator".IET CONTROL THEORY AND APPLICATIONS 14.19(2020):3020-3028. |
入库方式： OAI收割
来源：自动化研究所
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