Title :
Guaranteed stabilized plants
Author :
Alexandrov, A.G.
Author_Institution :
Lab.7, Institute of Control Science, Profsojuznaya, 65, Moscow, Russia, 117806
Abstract :
A notion of a guaranteed stabilized plant as a plant for that there exists a stabilizing controller delivered some phase and gain margins of system stability is introduced. A problem of finding a condition under that the plant is guaranteed stabilized is formulated. It is shown that two classes of plants (minimum-phase and asymptotically stable) are guaranteed stabilized.
Keywords :
Asymptotic stability; Linear systems; Polynomials; Robustness; Stability criteria; Transfer functions; Linear system; SISO; phase and gain margins; robustness;
Conference_Titel :
European Control Conference (ECC), 2003
Conference_Location :
Cambridge, UK
Print_ISBN :
978-3-9524173-7-9
