A Singular Value Decomposition Based Closed Loop Stability Preserving Controller Reduction Method
2010 (English)In: 2010 AMERICAN CONTROL CONFERENCE, 2010, 1079-1084 p.Conference paper (Refereed)
In this paper a controller reduction method whichpreserves closed loop stability is described. A Lyapunov inequalitybased sufficient condition is proposed in the search ofthe reduced controller. The reduced controller leads to a stableclosed loop system with guaranteed approximation quality. Furthermore,the proposed problem can be formulated as a matrixapproximation problem which can be solved efficiently usingsingular value decomposition. Numerical application examplesare shown in the end to evaluate the generality of the proposedreduction method.
Place, publisher, year, edition, pages
2010. 1079-1084 p.
, Proceedings of the American Control Conference, ISSN 0743-1619
IdentifiersURN: urn:nbn:se:kth:diva-82402ISI: 000287187901077OAI: oai:DiVA.org:kth-82402DiVA: diva2:498203
American Control ConferenceAmerican Control Conference. Baltimore, MD. JUN 30-JUL 02, 2010
QC 201202132012-02-112012-02-112012-02-13Bibliographically approved