Title :
Interval plant stabilization via PI controllers
Author_Institution :
Dept. of Fundamental Res. in Electr. Eng., Polish Acad. of Sci., Warsaw, Poland
Abstract :
The paper discusses stabilization of uncertain plants described via transfer functions with coefficients being affine functions of interval elements by means of PI controllers. As a by-product of considerations, it is shown that Bialas criterion of stability of a convex combination of two Hurwitz polynomials implies most of the existing criteria in the literature
Keywords :
polynomials; stability; stability criteria; transfer functions; two-term control; uncertain systems; Bialas stability criterion; Hurwitz polynomials; PI controllers; affine functions; interval plant stabilization; transfer functions; uncertain plants; Character generation; Eigenvalues and eigenfunctions; Equations; Polynomials; Proportional control; Stability criteria; Transfer functions; Vents;
Conference_Titel :
American Control Conference, Proceedings of the 1995
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2445-5
DOI :
10.1109/ACC.1995.529392
