Stability of asynchronous switched systems with sequence-based average dwell time approaches

Zheng, D; Zhang, H; Zhang, JA; Zheng, W; Su, SW

Stability of asynchronous switched systems with sequence-based average dwell time approaches

Zheng, D

Zhang, H Zhang, JA Zheng, W Su, SW

Permalink

Publisher:: PERGAMON-ELSEVIER SCIENCE LTD
Publication Type:: Journal Article
Citation:: Journal of the Franklin Institute, 2020, 357, (4), pp. 2149-2166
Issue Date:: 2020-03-01

Open Access

Copyright Clearance Process

Recently Added
In Progress
Open Access

This item is open access.

The embargo period expires on 1 Mar 2022

Adobe PDF

Download full textAdobe PDF (465.26 kB)

View on publisher's site

View statistics

Full metadata record

Field	Value	Language
dc.contributor.author	Zheng, D https://orcid.org/0000-0001-6666-0894
dc.contributor.author	Zhang, H
dc.contributor.author	Zhang, JA
dc.contributor.author	Zheng, W
dc.contributor.author	Su, SW
dc.date.accessioned	2021-02-21T09:54:03Z
dc.date.available	2021-02-21T09:54:03Z
dc.date.issued	2020-03-01
dc.identifier.citation	Journal of the Franklin Institute, 2020, 357, (4), pp. 2149-2166
dc.identifier.issn	0016-0032
dc.identifier.issn	1879-2693
dc.identifier.uri	http://hdl.handle.net/10453/146249
dc.description.abstract	© 2019 The Franklin Institute This paper studies the stability problem of asynchronous switched systems and proposes novel sequence-based average dwell time approaches. Both continuous-time and discrete-time systems are considered. The proposed approaches exploit the switching sequences of subsystems which were seldom utilized in the literature. More specifically, our approaches exploit the differences between different switching sequences, including the maximal asynchronous switching time, the energy changing degree at switching times, and the increasing speed of energy functions in asynchronous time intervals. As a result, the proposed approaches can reduce the threshold value of average dwell time significantly. We also propose an approach to counterbalance the increasing of energy functions in asynchronous time intervals by prolonging the preceding rather than subsequent subsystem. Numerical results demonstrate that the proposed approaches can improve the performance significantly in comparison with a well-known method.
dc.language	English
dc.publisher	PERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartof	Journal of the Franklin Institute
dc.relation.isbasedon	10.1016/j.jfranklin.2019.11.067
dc.rights	info:eu-repo/semantics/embargoedAccess
dc.subject	0102 Applied Mathematics, 0906 Electrical and Electronic Engineering
dc.subject.classification	Industrial Engineering & Automation
dc.title	Stability of asynchronous switched systems with sequence-based average dwell time approaches
dc.type	Journal Article
utslib.citation.volume	357
utslib.for	0102 Applied Mathematics
utslib.for	0906 Electrical and Electronic Engineering
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - CHT - Health Technologies
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Biomedical Engineering
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	open_access	*
utslib.copyright.embargo	2022-03-01T00:00:00+1000Z
dc.date.updated	2021-02-21T09:53:54Z
pubs.issue	4
pubs.publication-status	Published
pubs.volume	357
utslib.citation.issue	4

Abstract:

© 2019 The Franklin Institute This paper studies the stability problem of asynchronous switched systems and proposes novel sequence-based average dwell time approaches. Both continuous-time and discrete-time systems are considered. The proposed approaches exploit the switching sequences of subsystems which were seldom utilized in the literature. More specifically, our approaches exploit the differences between different switching sequences, including the maximal asynchronous switching time, the energy changing degree at switching times, and the increasing speed of energy functions in asynchronous time intervals. As a result, the proposed approaches can reduce the threshold value of average dwell time significantly. We also propose an approach to counterbalance the increasing of energy functions in asynchronous time intervals by prolonging the preceding rather than subsequent subsystem. Numerical results demonstrate that the proposed approaches can improve the performance significantly in comparison with a well-known method.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/146249