Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jprocont.2008.04.012
DC FieldValue
dc.titleGuaranteed dominant pole placement with PID controllers
dc.contributor.authorWang, Q.-G.
dc.contributor.authorZhang, Z.
dc.contributor.authorAstrom, K.J.
dc.contributor.authorChek, L.S.
dc.date.accessioned2014-10-07T04:29:23Z
dc.date.available2014-10-07T04:29:23Z
dc.date.issued2009-02
dc.identifier.citationWang, Q.-G., Zhang, Z., Astrom, K.J., Chek, L.S. (2009-02). Guaranteed dominant pole placement with PID controllers. Journal of Process Control 19 (2) : 349-352. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jprocont.2008.04.012
dc.identifier.issn09591524
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/82437
dc.description.abstractPole placement is a well-established design method for linear control systems. Note however that with an output feedback controller of low-order such as the PID controller one cannot achieve arbitrary pole placement for a high-order or delay system, and then partially or hopefully, dominant pole placement becomes the only choice. To the best of the authors' knowledge, no method is available in the literature to guarantee dominance of the assigned poles in the above case. This paper proposes two simple and easy methods which can guarantee the dominance of the two assigned poles for PID control systems. They are based on root locus and Nyquist plot respectively. If a solution exists, the parametrization of all the solutions is explicitly given. Examples are provided for illustration. © 2008 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.jprocont.2008.04.012
dc.sourceScopus
dc.subjectDominant poles
dc.subjectNyquist plot
dc.subjectPID controllers
dc.subjectPole placement
dc.subjectRoot locus
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1016/j.jprocont.2008.04.012
dc.description.sourcetitleJournal of Process Control
dc.description.volume19
dc.description.issue2
dc.description.page349-352
dc.description.codenJPCOE
dc.identifier.isiut000263665700015
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