Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/128355
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dc.contributor.authorWu, Z.en
dc.contributor.authorKarimi, H.R.en
dc.contributor.authorShi, P.en
dc.date.issued2019en
dc.identifier.citationAutomatica, 2019; 105:314-322en
dc.identifier.issn0005-1098en
dc.identifier.issn1873-2836en
dc.identifier.urihttp://hdl.handle.net/2440/128355-
dc.description.abstractThe problem of trajectory tracking is considered in this paper for Lagrange systems disturbed by second moment processes. For random differential equations, the concept of noise-to-state practical stability and its criterion are proposed. A state-feedback tracking control is designed by using vectorial backstepping method, which covers Slotine–Li controller and “PD+” controller as special cases. As natural extension, adaptive control is further researched, and a practical equivalence principle is presented. For the above two cases, results of global noise-to-state stability of closed-loop systems are obtained, and practical trajectory tracking can be achieved under a practical parameters-tuning principle. Simulations are conducted for a nonlinear benchmark system to illustrate the effectiveness and advantages of the proposed new control strategies.en
dc.description.statementofresponsibilityZhaojing Wu, Hamid Reza Karimi, Peng Shien
dc.language.isoenen
dc.publisherElsevieren
dc.rights© 2019 Elsevier Ltd. All rights reserved.en
dc.subjectLagrange systems; random differential equations; trajectory tracking; adaptiveen
dc.titlePractical trajectory tracking of random Lagrange systemsen
dc.typeJournal articleen
dc.identifier.rmid0030118526en
dc.identifier.doi10.1016/j.automatica.2019.04.006en
dc.relation.granthttp://purl.org/au-research/grants/arc/DP170102644en
dc.identifier.pubid471678-
pubs.library.collectionElectrical and Electronic Engineering publicationsen
pubs.library.teamDS14en
pubs.verification-statusVerifieden
pubs.publication-statusPublisheden
dc.identifier.orcidShi, P. [0000-0001-8218-586X]en
Appears in Collections:Electrical and Electronic Engineering publications

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