Communication Disturbance Observer Approach to Control of Integral Plant with Time Delay

dc.authorwosid Guvenc, Levent/JBJ-1865-2023
dc.authorwosid Emirler, Mumin/AAZ-4655-2020
dc.contributor.author Emirler, Mumin Tolga
dc.contributor.author Guvenc, Bilin Aksun
dc.contributor.author Guvenc, Levent
dc.date.accessioned 2024-10-15T20:18:25Z
dc.date.available 2024-10-15T20:18:25Z
dc.date.issued 2013
dc.department Okan University en_US
dc.department-temp [Emirler, Mumin Tolga] Istanbul Tech Univ, Dept Mech Engn, Istanbul, Turkey; [Guvenc, Bilin Aksun; Guvenc, Levent] Okan Univ, Dept Mech Engn, Mekar Labs, Istanbul, Turkey en_US
dc.description.abstract The presence of time delay can cause stability problems in closed loop systems as it adds large negative phase angle to the system frequency response. The Smith predictor is a well-known method of dealing with fixed and known time delays in control systems. Errors in the knowledge of the time delay will cause degradation of the Smith predictor compensation performance. A solution to this problem is to use a communication disturbance observer. Time delayed integral plants are typical examples of open loop unstable systems with time delay. In this paper, the communication disturbance observer based time delay compensation method is applied to high order time delayed integral plants. A robust stability condition is derived for time delayed feedback control systems with the communication disturbance observer. The effect of the communication disturbance observer Q filter cut-off frequency selection on robust stability is investigated. Simulation results are presented for both constant and time varying delays to illustrate the effectiveness of the proposed communication disturbance observer approach. en_US
dc.description.sponsorship TuBiTAK (The Scientific and Technological Research Council of Turkey) National Scholarship Programme en_US
dc.description.sponsorship The first author would like to thank the support of TuBiTAK (The Scientific and Technological Research Council of Turkey) National Scholarship Programme for PhD Students. en_US
dc.description.woscitationindex Conference Proceedings Citation Index - Science
dc.identifier.citationcount 0
dc.identifier.isbn 9781467357692
dc.identifier.isbn 9781467357678
dc.identifier.issn 2072-5639
dc.identifier.uri https://hdl.handle.net/20.500.14517/6374
dc.identifier.wos WOS:000333734900268
dc.language.iso en
dc.publisher Ieee en_US
dc.relation.ispartof 9th Asian Control Conference (ASCC) -- JUN 23-26, 2013 -- Istanbul, TURKEY en_US
dc.relation.ispartofseries Asian Control Conference ASCC
dc.relation.publicationcategory Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject disturbance observer en_US
dc.subject time delay systems en_US
dc.subject robust stability en_US
dc.title Communication Disturbance Observer Approach to Control of Integral Plant with Time Delay en_US
dc.type Conference Object en_US
dc.wos.citedbyCount 0

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