Title :
A Kharitonov like theorem for systems under nonlinear passive feedback
Author_Institution :
University of Iowa, Iowa City, USA
Abstract :
In a recent theorem Kharitonov has shown how the Hurwitz invariance of polynomials lying in a set defined by their coefficient bounds can be established by checking four special polynomials. In this paper we derive a similar result for linear time invariant systems under a class of passive non linear feedback.
Keywords :
Cities and towns; Control systems; Feedback; Nonlinear control systems; Polynomials; Robust stability; Robustness; Time invariant systems; Tin; Transfer functions;
Conference_Titel :
Decision and Control, 1987. 26th IEEE Conference on
Conference_Location :
Los Angeles, California, USA
DOI :
10.1109/CDC.1987.272918
