Title :
A Note on Parametric and Nonparametric Uncertainties in Control Systems
Author_Institution :
EE Dept. Stanford University
Abstract :
It is shown that robust stability and robust performance questions for control systems with nonparametric uncertainties can be turned into those with a particularly simple parametric description. It is pointed out that there exist Routh-like procedures which determine whether a system containing uncertain subsystems is robustly stable (or robustly meets performance requirements).
Keywords :
Control systems; Equations; Frequency domain analysis; Robust control; Robust stability; Robustness; Symmetric matrices; Transfer functions; Turning; Uncertainty;
Conference_Titel :
American Control Conference, 1986
Conference_Location :
Seattle, WA, USA
