DocumentCode
73951
Title
Frequency Domain Performance Analysis of Lur´e Systems
Author
Pogromsky, Alexander ; van den Berg, Roel
Author_Institution
Eindhoven Univ. of Technol., Eindhoven, Netherlands
Volume
22
Issue
5
fYear
2014
fDate
Sept. 2014
Firstpage
1949
Lastpage
1955
Abstract
In this brief, a performance analysis of harmonically forced Lur´e systems with a slope-restricted nonlinearity is presented. The approach is based on the method of harmonic linearization (describing functions method). Conditions of applicability are derived and an estimate of the accuracy of this method is found. Theoretical results are illustrated by a case study and experimental results.
Keywords
frequency-domain analysis; nonlinear control systems; time-varying systems; Lur´e systems; frequency domain performance analysis; harmonic linearization; slope-restricted nonlinearity; Accuracy; Equations; Frequency-domain analysis; Harmonic analysis; Mathematical model; Nonlinear systems; Performance analysis; Describing functions; frequency-domain methods; noninear systems; noninear systems.;
fLanguage
English
Journal_Title
Control Systems Technology, IEEE Transactions on
Publisher
ieee
ISSN
1063-6536
Type
jour
DOI
10.1109/TCST.2013.2296097
Filename
6720168
Link To Document