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Robust tracking and disturbance rejection design for time delay systems

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dc.title Robust tracking and disturbance rejection design for time delay systems en
dc.contributor.author Prokop, Roman
dc.contributor.author Husták, Petr
dc.contributor.author Dostál, Petr
dc.relation.ispartof 2001 European Control Conference, ECC 2001
dc.identifier.isbn 978-395241736-2
dc.date.issued 2001
dc.citation.spage 3709
dc.citation.epage 3714
dc.event.title 6th European Control Conference, ECC 2001
dc.event.location Porto
utb.event.state-en Portugal
utb.event.state-cs Portugalsko
dc.event.sdate 2001-09-04
dc.event.edate 2001-09-07
dc.type conferenceObject
dc.language.iso en
dc.publisher Institute of Electrical and Electronics Engineers (IEEE)
dc.relation.uri http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7076511
dc.subject Disturbance Rejection en
dc.subject PID Control en
dc.subject Robust Control en
dc.subject Time Delay Systems en
dc.description.abstract The paper is aimed to the design of a generalized class of continuous controllers for time delay systems. The proposed controllers ensure internal stability and simultaneous reference tracking and disturbance rejection. Several approximations for first order system with time delay were used. All of them can be covered by a second order transfer function. Then explicit formulas were derived for SISO systems with a feedback as well as with a feedback-feedforward structure of the controlled system. The proposed control synthesis is based on general solutions of Diophantine equations in the ring of proper and Hurwitz stable rational functions RPS and the Youla-Kučera parametrization of controllers is utilized. The conditions for asymptotic tracking and disturbance rejection are obtained through the divisibility conditions in the ring RPS. Robustness of proposed algorithms can be studied through the infinity norms (H∞) and through the sensitivity functions of controlled systems. A scalar parameter m>0 is introduced for tuning and influencing of proposed controllers. A Matlab + Simulink program system for automatic design and simulation has been developed. The program system is suitable for a wide engineering applications without a deep insight into the control theory. © 2001 EUCA. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1005773
utb.identifier.obdid 11052014
utb.identifier.scopus 2-s2.0-84947465888
utb.source d-scopus
dc.date.accessioned 2016-01-15T10:59:51Z
dc.date.available 2016-01-15T10:59:51Z
utb.contributor.internalauthor Prokop, Roman
utb.contributor.internalauthor Husták, Petr
utb.contributor.internalauthor Dostál, Petr
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