A Finite Frequency Method for µ-Analysis
1994 (English)Report (Other academic)
This paper presents and discusses a method for assuring an upper bound of the structured singular value (µ), by treating the frequency as a real parametric uncertainty on continuous time systems. Using this approach a complete frequency interval can be covered in one µ-computation. By subdividing the frequency range and using a pruning scheme an efficient and accurate method is obtained for computing an upper bound of a dynamic system. The method is composed of existing µ-methods and branch and bound schemes.
Place, publisher, year, edition, pages
Linköping: Linköping University , 1994. , 11 p.
LiTH-ISY-R, ISSN 1400-3902 ; 1689
Structured singular values, Linear fractional transformations, Parametric uncertainties, Robustness, structured singular values linear fractional transformations parametric uncertainties robustness
IdentifiersURN: urn:nbn:se:liu:diva-55150ISRN: LiTH-ISY-R-1689OAI: oai:DiVA.org:liu-55150DiVA: diva2:315735