Title :
Value set versus Horowitz template in robust stability analysis
Author_Institution :
Dept. of Electr. Eng. Syst., Univ. of Southern California, Los Angeles, CA, USA
fDate :
6/20/1905 12:00:00 AM
Abstract :
The value set approach and the Horowitz template approach are two closely related approaches to study the robustness margin problem with structured uncertainty. Both of these approaches heavily rely on the “zero exclusion condition” as the condition for stability. In this paper, we will compare these two methods and show the advantages and disadvantages of these two approaches by examples
Keywords :
control system analysis; robust control; stability criteria; Horowitz template; robust stability analysis; robustness margin problem; structured uncertainty; value set; zero exclusion condition; Control systems; Laplace equations; NP-hard problem; Polynomials; Robust control; Robust stability; Robustness; Stability criteria; System testing; Uncertainty;
Conference_Titel :
Decision and Control, 1998. Proceedings of the 37th IEEE Conference on
Print_ISBN :
0-7803-4394-8
DOI :
10.1109/CDC.1998.757877
