DocumentCode
1439644
Title
Time domain and frequency domain conditions for strict positive realness
Author
Wen, John T.
Author_Institution
Jet Propulsion Lab., California Inst. of Technol., Pasadena, CA, USA
Volume
33
Issue
10
fYear
1988
fDate
10/1/1988 12:00:00 AM
Firstpage
988
Lastpage
992
Abstract
The author states various time-domain and frequency-domain conditions pertaining to multivariate strict positive real systems and establishes the relationship between these conditions. Their relationship is clarified by means of a three-tier diagram; each tier represents a set of equivalent conditions successively stronger than the lower tier. The main theorem in the present study can be considered as the positive realness lemma for strictly positive real systems
Keywords
frequency-domain analysis; multivariable control systems; time-domain analysis; frequency domain conditions; multivariable control systems; multivariate strict positive real systems; positive realness lemma; time domain condition; Adaptive control; Control systems; Energy resolution; Frequency domain analysis; Nonlinear equations; Propulsion; Robust control; Space technology; Time domain analysis; Transfer functions;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.7263
Filename
7263
Link To Document