A Novel Globally Exponentially Stable Observer for Sensorless Control of the IPMSM via Kreisselmeier's Extension

Yi, B; Ortega, R; Choi, J; Nam, K

A Novel Globally Exponentially Stable Observer for Sensorless Control of the IPMSM via Kreisselmeier's Extension

Yi, B

Ortega, R Choi, J Nam, K

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Publisher:: Elsevier
Publication Type:: Journal Article
Citation:: IFAC-PapersOnLine, 2023, 56, (2), pp. 366-371
Issue Date:: 2023

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Field	Value	Language
dc.contributor.author	Yi, B https://orcid.org/0000-0002-0517-9519
dc.contributor.author	Ortega, R
dc.contributor.author	Choi, J
dc.contributor.author	Nam, K
dc.date.accessioned	2024-03-18T04:42:16Z
dc.date.available	2024-03-18T04:42:16Z
dc.date.issued	2023
dc.identifier.citation	IFAC-PapersOnLine, 2023, 56, (2), pp. 366-371
dc.identifier.issn	2405-8963
dc.identifier.uri	http://hdl.handle.net/10453/176852
dc.description.abstract	In a recent paper Ortega et al 2021a the authors proposed the first solution to the problem of designing a globally exponentially stable GES flux observer for the interior permanent magnet synchronous motor However the establishment of the stability proof relies on the assumption that the adaptation gain is sufficiently small a condition that may degrade the quality of transient behavior In this paper we propose a new GES flux observer that overcomes this limitation ensuring a high performance behavior The design relies on the use of a novel theoretical tool the generation of a virtual invariant manifold that allows the use of the more advanced Kreisselmeier s regression extension estimator instead of a simple gradient descent one We illustrate its superior transient behavior via simulations
dc.language	en
dc.publisher	Elsevier
dc.relation.ispartof	IFAC-PapersOnLine
dc.relation.isbasedon	10.1016/j.ifacol.2023.10.1595
dc.rights	info:eu-repo/semantics/openAccess
dc.subject.classification	4007 Control engineering, mechatronics and robotics
dc.subject.classification	4008 Electrical engineering
dc.title	A Novel Globally Exponentially Stable Observer for Sensorless Control of the IPMSM via Kreisselmeier's Extension
dc.type	Journal Article
utslib.citation.volume	56
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
utslib.copyright.status	open_access	*
pubs.consider-herdc	true
dc.date.updated	2024-03-18T04:42:15Z
pubs.issue	2
pubs.publication-status	Published
pubs.volume	56
utslib.citation.issue	2

Abstract:

In a recent paper Ortega et al 2021a the authors proposed the first solution to the problem of designing a globally exponentially stable GES flux observer for the interior permanent magnet synchronous motor However the establishment of the stability proof relies on the assumption that the adaptation gain is sufficiently small a condition that may degrade the quality of transient behavior In this paper we propose a new GES flux observer that overcomes this limitation ensuring a high performance behavior The design relies on the use of a novel theoretical tool the generation of a virtual invariant manifold that allows the use of the more advanced Kreisselmeier s regression extension estimator instead of a simple gradient descent one We illustrate its superior transient behavior via simulations

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http://hdl.handle.net/10453/176852