Title :
An explicit characterization of destabilizing phenomena for an arbitrary control system
Author_Institution :
University of Wisconsin-Madison, Madison, WI
Abstract :
An explicit characterization is obtained of unmodelled dynamic phenomena which can be present in any plant and compensator and which potentially can destabilize the closed-loop configuration. It is shown that such uncertainty can be so small as to be undetectable by any real-world system identification scheme. This paper generalizes the results of [1] for state-space systems to systems with algebraic constraints.
Keywords :
Control engineering; Control systems; Drives; Equations; Robustness; Stability; System identification; Uncertainty;
Conference_Titel :
Decision and Control, 1987. 26th IEEE Conference on
Conference_Location :
Los Angeles, California, USA
DOI :
10.1109/CDC.1987.272858
