Title :
A less conservative circle criterion
Author :
Materassi, D. ; Salapaka, M. ; Basso, M.
Author_Institution :
Dipt. di Sistemi e Informatica, Universita di Firenze
Abstract :
A weak form of the circle criterion for Lur´e systems is stated. The result allows prove global boundedness of all system solutions. Moreover such a result can be employed to enlarge the set of nonlinearities for which the standard circle criterion can guarantee absolute stability
Keywords :
absolute stability; control nonlinearities; nonlinear control systems; Lur´e systems; absolute stability; circle criterion; nonlinearities; Asymptotic stability; Chaos; Feedback; Limit-cycles; Linear systems; Stability criteria; Standards development; Time varying systems; Transfer functions;
Conference_Titel :
American Control Conference, 2006
Conference_Location :
Minneapolis, MN
Print_ISBN :
1-4244-0209-3
Electronic_ISBN :
1-4244-0209-3
DOI :
10.1109/ACC.2006.1655459
