DocumentCode :
854599
Title :
Computer-aided stability analysis renders Popov criterion obsolete
Author :
Safonov, M.
Author_Institution :
University of Southern California, Los Angeles, CA, USA
Volume :
32
Issue :
12
fYear :
1987
fDate :
12/1/1987 12:00:00 AM
Firstpage :
1128
Lastpage :
1131
Abstract :
A class of multipliers that can be used for producing alternative stability tests for systems having a single incrementally conic nonlinearity 
has been nearly parameterized by Zames and Falb [1]. The present note demonstrates how linear programming can be used to compute optimal multipliers leading to a frequency domain stability criterion that is less conservative than the standard graphical criteria.
has been nearly parameterized by Zames and Falb [1]. The present note demonstrates how linear programming can be used to compute optimal multipliers leading to a frequency domain stability criterion that is less conservative than the standard graphical criteria.Keywords :
Linear programming; Popov stability, nonlinear systems; Stability, nonlinear systems; Feedback; Fourier transforms; Frequency domain analysis; Linear programming; Nonlinear systems; Stability analysis; Stability criteria; Sufficient conditions; System testing;
fLanguage :
English
Journal_Title :
Automatic Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9286
Type :
jour
DOI :
10.1109/TAC.1987.1104510
Filename :
1104510
Link To Document :
