Reachable set estimation for Takagi-Sugeno fuzzy systems against unknown output delays with application to tracking control of AUVs
DC Field | Value | Language |
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dc.contributor.author | Zhong, Zhixiong | - |
dc.contributor.author | Zhu, Yanzheng | - |
dc.contributor.author | Ahn, Choon Ki | - |
dc.date.accessioned | 2021-09-02T09:13:35Z | - |
dc.date.available | 2021-09-02T09:13:35Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-07 | - |
dc.identifier.issn | 0019-0578 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/74456 | - |
dc.description.abstract | In this paper, we address the problem of reachable set estimation for continuous-time Takagi-Sugeno (T-S) fuzzy systems subject to unknown output delays. Based on the reachable set concept, a new controller design method is also discussed for such systems. An effective method is developed to attenuate the negative impact from the unknown output delays, which likely degrade the performance/stability of systems. First, an augmented fuzzy observer is proposed to capacitate a synchronous estimation for the system state and the disturbance term owing to the unknown output delays, which ensures that the reachable set of the estimation error is limited via the intersection operation of ellipsoids. Then, a compensation technique is employed to eliminate the influence on the system performance stemmed from the unknown output delays. Finally, the effectiveness and correctness of the obtained theories are verified by the tracking control of autonomous underwater vehicles. (C) 2018 ISA. Published by Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.subject | SCALE NONLINEAR-SYSTEMS | - |
dc.subject | TIME-VARYING DELAY | - |
dc.subject | FEEDBACK CONTROL | - |
dc.subject | DESIGN | - |
dc.subject | OBSERVER | - |
dc.subject | VEHICLES | - |
dc.title | Reachable set estimation for Takagi-Sugeno fuzzy systems against unknown output delays with application to tracking control of AUVs | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ahn, Choon Ki | - |
dc.identifier.doi | 10.1016/j.isatra.2018.03.001 | - |
dc.identifier.scopusid | 2-s2.0-85044115804 | - |
dc.identifier.wosid | 000437814900005 | - |
dc.identifier.bibliographicCitation | ISA TRANSACTIONS, v.78, pp.31 - 38 | - |
dc.relation.isPartOf | ISA TRANSACTIONS | - |
dc.citation.title | ISA TRANSACTIONS | - |
dc.citation.volume | 78 | - |
dc.citation.startPage | 31 | - |
dc.citation.endPage | 38 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Automation & Control Systems | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Automation & Control Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.subject.keywordPlus | SCALE NONLINEAR-SYSTEMS | - |
dc.subject.keywordPlus | TIME-VARYING DELAY | - |
dc.subject.keywordPlus | FEEDBACK CONTROL | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | OBSERVER | - |
dc.subject.keywordPlus | VEHICLES | - |
dc.subject.keywordAuthor | Autonomous underwater vehicle (AUV) | - |
dc.subject.keywordAuthor | Reachable set estimation | - |
dc.subject.keywordAuthor | Unknown output delays | - |
dc.subject.keywordAuthor | Tracking control | - |
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