Title :
Absolute stability of single variable Lur’e systems
Author :
Duignan, Roisin ; Curran, Paul F.
Author_Institution :
Sch. of Electr., UCD Dublin, Dublin
Abstract :
In this paper sufficient conditions for the absolute stability of 2nd order single variable Lur´e systems with finite sector nonlinearities are presented. These conditions are expressed as simple restrictions on the root locus of the system. For higher order systems, numerical evidence is presented to establish absolute stability.
Keywords :
absolute stability; control nonlinearities; time-varying systems; 2nd order single variable Lur´e system; absolute system stability; finite sector nonlinearity; Air traffic control; Control systems; Electric variables control; Hybrid power systems; Mechanical variables control; Stability; Sufficient conditions; Switched systems; Testing; Time varying systems;
Conference_Titel :
Circuit Theory and Design, 2007. ECCTD 2007. 18th European Conference on
Conference_Location :
Seville
Print_ISBN :
978-1-4244-1341-6
Electronic_ISBN :
978-1-4244-1342-3
DOI :
10.1109/ECCTD.2007.4529735
