Incremental root locus and pid tuning

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dc.contributor.authorGOMES, S. C. P.
dc.contributor.authorFabrizio Leonardi
dc.contributor.authorDA CRUZ, J. J.
dc.contributor.authorOrcidhttps://orcid.org/0000-0001-8056-7645
dc.date.accessioned2023-08-26T23:50:33Z
dc.date.available2023-08-26T23:50:33Z
dc.date.issued2006-10-04
dc.description.abstractThis work discusses the Incremental Root Locus property and one application of it to PID controllers tuning. It is shown that using that property it is easy do determine the departure angle from the real axis, which is a not a trivial task using the classical root locus rules. As an application, a procedure for tuning PID controllers in two steps is shown. Firstly it is necessary to perform a step response test using a proportional controller in order to stabilize the system. In a second step the PID design is performed by a zero-pole canceling. The controller obtained is a two-degree-of-freedom PID controller. Simulations carried out indicate that the controller associated with the setpoint tracking exhibits an almost first-order response whereas the one associated with the disturbance rejection exhibits a more oscillatory response. As illustrations, a real application for a position servo control system and some design projects tested by simulation were done.
dc.identifier.citationGOMES, S. C. P.; LEONARDI, F. DA CRUZ, J. J. Incremental root locus and pid tuning. XXII Interamerican Congress of Chemical Engineering, CIIQ 2006 and V Argentinian Congress of Chemical Engineering, CAIQ 2006 - Innovation and Management for Sustainable Development, oct. 2006.
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/5042
dc.relation.ispartofXXII Interamerican Congress of Chemical Engineering, CIIQ 2006 and V Argentinian Congress of Chemical Engineering, CAIQ 2006 - Innovation and Management for Sustainable Development
dc.rightsAcesso Restrito
dc.subject.otherlanguageIncremental root locus
dc.subject.otherlanguagePID tuning
dc.subject.otherlanguageZiegler-nichols method
dc.titleIncremental root locus and pid tuning
dc.typeArtigo de evento
fei.scopus.citations0
fei.scopus.eid2-s2.0-84992317446
fei.scopus.subjectOscillatory response
fei.scopus.subjectPID tuning
fei.scopus.subjectPosition servo control systems
fei.scopus.subjectProportional controller
fei.scopus.subjectSet-point tracking
fei.scopus.subjectStep response tests
fei.scopus.subjectTwo-degree of freedom
fei.scopus.subjectZiegler-Nichols method
fei.scopus.updated2024-05-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84992317446&origin=inward
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