Computation of stabilizing PI and PID controllers for processes with time delay

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dc.authoridTan, Nusret/0000-0002-1285-1991
dc.authorwosidTan, Nusret/ABG-8122-2020
dc.contributor.authorTan, N
dc.date.accessioned2024-08-04T20:14:45Z
dc.date.available2024-08-04T20:14:45Z
dc.date.issued2005
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn this paper, a new method for the computation of all stabilizing PI controllers for processes with time delay is given. The proposed method is based on plotting the stability boundary locus in the (k(p),k(i)) plane and then computing the stabilizing values of the parameters of a PI controller for a given time delay system. The technique presented does not need to use Pade approximation and does not require sweeping over the parameters and also does not use linear programming to solve a set of inequalities. Thus it offers several important advantages over existing results obtained in this direction. Beyond stabilization, the method is used to compute stabilizing PI controllers which achieve user specified gain and phase margins. The proposed method is also used to design PID controllers for control systems with time delay. The limiting values of a PID controller which stabilize a given system with time delay are obtained in the (k(p),k(i)) plane, (k(p),k(d)) plane, and (k(i),k(d)) plane. Examples are given to show the benefits of the method presented. (c) 2004 ISA-The Instrumentation, Systems, and Automation Society.en_US
dc.identifier.doi10.1016/S0019-0578(07)90000-2
dc.identifier.endpage223en_US
dc.identifier.issn0019-0578
dc.identifier.issue2en_US
dc.identifier.pmid15868860en_US
dc.identifier.scopus2-s2.0-19544370716en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage213en_US
dc.identifier.urihttps://doi.org/10.1016/S0019-0578(07)90000-2
dc.identifier.urihttps://hdl.handle.net/11616/93954
dc.identifier.volume44en_US
dc.identifier.wosWOS:000228232300005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevier Science Incen_US
dc.relation.ispartofIsa Transactionsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectstabilizationen_US
dc.subjectPI controlen_US
dc.subjectPID controlen_US
dc.subjecttime delayen_US
dc.subjectgain and phase marginsen_US
dc.titleComputation of stabilizing PI and PID controllers for processes with time delayen_US
dc.typeArticleen_US

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