DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ortega, R. | - |
dc.contributor.author | Yi, B. | - |
dc.contributor.author | Vukosavić, S. | - |
dc.contributor.author | Nam, K. | - |
dc.contributor.author | Choi, J. | - |
dc.date.accessioned | 2022-06-30T06:40:21Z | - |
dc.date.available | 2022-06-30T06:40:21Z | - |
dc.date.created | 2021-02-03 | - |
dc.date.issued | 2021-03 | - |
dc.identifier.issn | 0005-1098 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/113308 | - |
dc.description.abstract | The design of a position observer for the interior permanent magnet synchronous motor is a challenging problem that, in spite of many research efforts, remained open for a long time. In this paper we present the first globally exponentially convergent solution to it, assuming that the saliency is not too large. As expected in all observer tasks, a persistency of excitation condition is imposed. Conditions on the operation of the motor, under which it is verified, are given. In particular, it is shown that at rotor standstill - when the system is not observable - it is possible to inject a probing signal to enforce the persistent excitation condition. The high performance of the proposed observer, in standstill and high speed regions, is verified by extensive series of test-runs on an experimental setup. (C) 2020 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.relation.isPartOf | AUTOMATICA | - |
dc.title | A globally exponentially stable position observer for interior permanent magnet synchronous motors | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.automatica.2020.109424 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | AUTOMATICA, v.125 | - |
dc.identifier.wosid | 000647691200012 | - |
dc.citation.title | AUTOMATICA | - |
dc.citation.volume | 125 | - |
dc.contributor.affiliatedAuthor | Nam, K. | - |
dc.identifier.scopusid | 2-s2.0-85098884752 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Observers design | - |
dc.subject.keywordAuthor | Nonlinear systems | - |
dc.subject.keywordAuthor | PMSM | - |
dc.relation.journalWebOfScienceCategory | Automation & Control Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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