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Improved efficient analysis for systems with uncertain parameters
KTH, School of Electrical Engineering (EES), Automatic Control.
2007 (English)In: Proceedings of the 46th IEEE Conference on Decision and Control, IEEE , 2007, 5038-5043 p.Conference paper (Refereed)
Abstract [en]

In this paper, we consider the analysis of systems with parametric uncertainties. Due to the intrinsic complexity of this problem, the proposed efficient analysis methods are based on sufficient thus possibly conservative conditions. A popular one, in the μ and in the quadratic constraint approaches, involves the use of D and G scalings. In this paper, we reveal how to reduce the conservatism of the D-G scaling analysis while considering more general structures of parametric uncertainties and keeping numerical efficiency. Numerical examples emphasize the benefit of the proposed extension.

Place, publisher, year, edition, pages
IEEE , 2007. 5038-5043 p.
, Proceedings of the IEEE Conference on Decision and Control, ISSN 0191-2216
Keyword [en]
Computational complexity, Constraint theory, Parameter estimation, Problem solving
National Category
Other Engineering and Technologies
URN: urn:nbn:se:kth:diva-154893DOI: 10.1109/CDC.2007.4434140ISI: 000255181700137ScopusID: 2-s2.0-62749103319ISBN: 1424414989ISBN: 978-142441498-7OAI: diva2:766139
46th IEEE Conference on Decision and Control 2007, CDC, 12 December 2007 through 14 December 2007, New Orleans, LA

QC 20141126

Available from: 2014-11-26 Created: 2014-10-29 Last updated: 2014-11-26Bibliographically approved

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Barenthin, Märta
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