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Article: Bounded control of feedforward time-delay systems with linearized systems consisting of chain of oscillators

TitleBounded control of feedforward time-delay systems with linearized systems consisting of chain of oscillators
Authors
KeywordsBounded controls
Feedforward nonlinear systems
Global stabilization
Nonlinear feedback
Time-delay systems
Issue Date2019
PublisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/5510
Citation
International Journal of Robust and Nonlinear Control, 2019, v. 29 n. 1, p. 283-305 How to Cite?
AbstractFor the global stabilization of a family of feedforward nonlinear time‐delay systems whose linearized systems consist of a chain of identical oscillators, a saturated feedback control is established based on a special canonical form. The proposed control laws use not only the current states but also the delayed states for feedback, which helps maintain the decoupling property in the recursive design. Moreover, explicit conditions guaranteeing the stability of the closed‐loop system are provided. When the nonlinear terms vanish and even the oscillators are distinct, a modified saturated feedback control can still be established for the corresponding global stabilization problem. Two numerical examples are given to illustrate the effectiveness of the proposed approaches.
Persistent Identifierhttp://hdl.handle.net/10722/271945
ISSN
2020 Impact Factor: 4.406
2015 SCImago Journal Rankings: 2.134
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorYang, X-
dc.contributor.authorZhou, B-
dc.contributor.authorLam, J-
dc.date.accessioned2019-07-20T10:32:35Z-
dc.date.available2019-07-20T10:32:35Z-
dc.date.issued2019-
dc.identifier.citationInternational Journal of Robust and Nonlinear Control, 2019, v. 29 n. 1, p. 283-305-
dc.identifier.issn1049-8923-
dc.identifier.urihttp://hdl.handle.net/10722/271945-
dc.description.abstractFor the global stabilization of a family of feedforward nonlinear time‐delay systems whose linearized systems consist of a chain of identical oscillators, a saturated feedback control is established based on a special canonical form. The proposed control laws use not only the current states but also the delayed states for feedback, which helps maintain the decoupling property in the recursive design. Moreover, explicit conditions guaranteeing the stability of the closed‐loop system are provided. When the nonlinear terms vanish and even the oscillators are distinct, a modified saturated feedback control can still be established for the corresponding global stabilization problem. Two numerical examples are given to illustrate the effectiveness of the proposed approaches.-
dc.languageeng-
dc.publisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/5510-
dc.relation.ispartofInternational Journal of Robust and Nonlinear Control-
dc.subjectBounded controls-
dc.subjectFeedforward nonlinear systems-
dc.subjectGlobal stabilization-
dc.subjectNonlinear feedback-
dc.subjectTime-delay systems-
dc.titleBounded control of feedforward time-delay systems with linearized systems consisting of chain of oscillators-
dc.typeArticle-
dc.identifier.emailLam, J: jlam@hku.hk-
dc.identifier.authorityLam, J=rp00133-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/rnc.4389-
dc.identifier.scopuseid_2-s2.0-85055541449-
dc.identifier.hkuros299334-
dc.identifier.volume29-
dc.identifier.issue1-
dc.identifier.spage283-
dc.identifier.epage305-
dc.identifier.isiWOS:000452497400018-
dc.publisher.placeUnited Kingdom-
dc.identifier.issnl1049-8923-

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