Title :
Calculation of robust stabilizing PI controllers for systems with unstructured uncertainty
Author :
Bayhan, Nevra ; Soylemez, Mehmet T.
Author_Institution :
Electr. & Electron. Eng. Dept., Istanbul Univ., Istanbul, Turkey
Abstract :
In this paper, two methods for calculating all robustly stabilizing PI controllers for continuous time single-input single-output linear time invariant systems with multiplicative uncertainties are given. The first method which is based on parameter space approach is a geometric oriented method. The second method utilizes a generalization of Nyquist stability criterion.
Keywords :
Nyquist criterion; Nyquist stability; PI control; continuous time systems; linear systems; parameter space methods; robust control; Nyquist stability criterion generalization; continuous time single-input single-output linear time invariant systems; geometric oriented method; multiplicative uncertainties; parameter space approach; robustly stabilizing PI controllers; Control systems; Decision support systems; Europe; Robustness; Tin; Uncertainty;
Conference_Titel :
Control Conference (ECC), 2009 European
Conference_Location :
Budapest
Print_ISBN :
978-3-9524173-9-3
