A two-step approach to interval estimation for continuous-time switched linear systems
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| Název: | A two-step approach to interval estimation for continuous-time switched linear systems |
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| Autoři: | Li, Jitao, Wang, Zhenhua, Fei, Zhongyang, Dimirovski, Georgi M., Shen, Yi |
| Informace o vydavateli: | Elsevier |
| Rok vydání: | 2020 |
| Sbírka: | Doğuş University Institutional Repository (DSpace@Dogus) / Doğuş Üniversitesi Akademik Arşiv Sistemi |
| Témata: | Interval estimation, observer design, switched linear system, L-infinity norm, Stabilization |
| Popis: | 21st IFAC World Congress on Automatic Control - Meeting Societal Challenges -- JUL 11-17, 2020 -- ELECTR NETWORK ; This paper proposes a two-step interval estimation method for continuous-time switched linear systems subject to unknown but bounded disturbance and measurement noise. We first use L-infinity norm-based approach to attenuate the effect of uncertainties in observer design. Then, based on the obtained observer, interval estimation can be achieved via analyzing the bounds of estimation error. The proposed method is intuitive and independent of cooperativity constraint, which is main restriction of interval observer theory. The performance of the proposed method is demonstrated through a numerical simulation. Copyright (C) 2020 The Authors. ; Int Federat Automat Control, Siemens, Bayer, ABB, MathWorks, Phoenix Contact, Ifak Technol, Berlin Heart, Elsevier, De Gruyter, Tele Medi GmbH ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61773145, 61973098]; National Defense Key Discipline of Space Exploration, Landing and Reentry in Harbin Institute of Technology, China [HIT.KLOF.2018.073] ; This work was partially supported by the National Natural Science Foundation of China (61773145, 61973098) and the Funds from the National Defense Key Discipline of Space Exploration, Landing and Reentry in Harbin Institute of Technology, China under grant HIT.KLOF.2018.073. |
| Druh dokumentu: | conference object |
| Jazyk: | English |
| Relation: | Ifac Papersonline; Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı; https://doi.org/10.1016/j.ifacol.2020.12.2460; https://hdl.handle.net/11376/3919; 53; 4175; 4180; WOS:000652592500674; N/A; Q3 |
| DOI: | 10.1016/j.ifacol.2020.12.2460 |
| Dostupnost: | https://hdl.handle.net/11376/3919 https://doi.org/10.1016/j.ifacol.2020.12.2460 |
| Rights: | info:eu-repo/semantics/openAccess |
| Přístupové číslo: | edsbas.233C869 |
| Databáze: | BASE |
Nájsť tento článok vo Web of Science | Abstrakt: | 21st IFAC World Congress on Automatic Control - Meeting Societal Challenges -- JUL 11-17, 2020 -- ELECTR NETWORK ; This paper proposes a two-step interval estimation method for continuous-time switched linear systems subject to unknown but bounded disturbance and measurement noise. We first use L-infinity norm-based approach to attenuate the effect of uncertainties in observer design. Then, based on the obtained observer, interval estimation can be achieved via analyzing the bounds of estimation error. The proposed method is intuitive and independent of cooperativity constraint, which is main restriction of interval observer theory. The performance of the proposed method is demonstrated through a numerical simulation. Copyright (C) 2020 The Authors. ; Int Federat Automat Control, Siemens, Bayer, ABB, MathWorks, Phoenix Contact, Ifak Technol, Berlin Heart, Elsevier, De Gruyter, Tele Medi GmbH ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61773145, 61973098]; National Defense Key Discipline of Space Exploration, Landing and Reentry in Harbin Institute of Technology, China [HIT.KLOF.2018.073] ; This work was partially supported by the National Natural Science Foundation of China (61773145, 61973098) and the Funds from the National Defense Key Discipline of Space Exploration, Landing and Reentry in Harbin Institute of Technology, China under grant HIT.KLOF.2018.073. |
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| DOI: | 10.1016/j.ifacol.2020.12.2460 |