Title :
Computer-aided stability analysis renders Papov criterion obsolete
Author :
Safonov, M.G. ; Wyetzner, G.
Author_Institution :
University of Southern California, Los Angeles, CA
Abstract :
A class of multipliers that can be used for producing alternative stability tests for systems having a single incrementally conic non-linearity f(x) has been neatly parameterized by Zames and Falb [1]. The present paper 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 :
Constraint theory; Feedback; Fourier transforms; Frequency domain analysis; Linear programming; Nonlinear systems; Stability analysis; Stability criteria; System testing;
Conference_Titel :
Decision and Control, 1987. 26th IEEE Conference on
Conference_Location :
Los Angeles, California, USA
DOI :
10.1109/CDC.1987.272526
