Two-degree-of-freedom IMC structure and controller design for integrating processes based on gain and phase-margin specifications

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dc.authoridKAYA, Ibrahim/0000-0002-8393-1358
dc.authorwosidKAYA, Ibrahim/E-9144-2018
dc.contributor.authorKaya, I
dc.date.accessioned2024-08-04T20:30:48Z
dc.date.available2024-08-04T20:30:48Z
dc.date.issued2004
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn industrial practice, controller designs are usually performed based on an approximate model. The parameters of the physical systems can vary with operating conditions and time. Therefore it is essential to design a control system that shows a robust performance in the case of the aforementioned situations. Gain and phase margins are well-known measures for maintaining the robustness of a control system. There are many publications considering controller designs for stable processes based on gain and phase-margin specifications. However, for integrating processes, controller designs with user-specified gain and phase margins are very rare. A new two-degree-of-freedom internal model control structure is presented with simple tuning rules to design and tune PD controllers for integrating processes with a dead time to meet specified gain and phase margins. Simulation examples illustrate that the proposed design method can give better closed-loop system performance than existing design methods based on user-specified gain and phase margins. Simulation results for an assumed perturbation in the process parameters are also given to illustrate the robustness of the proposed controller structure and design method.en_US
dc.identifier.doi10.1049/ip-cta:20040658
dc.identifier.endpage487en_US
dc.identifier.issn1350-2379
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-4344618954en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage481en_US
dc.identifier.urihttps://doi.org/10.1049/ip-cta:20040658
dc.identifier.urihttps://hdl.handle.net/11616/94534
dc.identifier.volume151en_US
dc.identifier.wosWOS:000223640000014en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInst Engineering Technology-Ieten_US
dc.relation.ispartofIee Proceedings-Control Theory and Applicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSmith Predictoren_US
dc.titleTwo-degree-of-freedom IMC structure and controller design for integrating processes based on gain and phase-margin specificationsen_US
dc.typeArticleen_US

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