Title :
Fixed-structure controller synthesis for systems with input nonlinearities and time delay
Author :
Kapila, Vikram ; Haddad, Wassim M. ; Grivas, Apostolos
Author_Institution :
Dept. of Mech., Aerosp. & Manuf. Eng., Polytech. Univ., Brooklyn, NY, USA
Abstract :
We consider the problem of stabilizing continuous-time linear systems containing input nonlinearities and time delays. Specifically, a fixed-order (i.e., full- and reduced-order) dynamic output feedback control technique is proposed and sufficient conditions involving a closed-loop modified Riccati equation is presented for stabilization of systems with sector bounded input nonlinearities and state and measurement time delays
Keywords :
Riccati equations; closed loop systems; continuous time systems; control nonlinearities; control system synthesis; delay systems; feedback; linear systems; multivariable systems; stability; Riccati equation; closed-loop systems; continuous-time systems; dynamic output feedback; fixed-order systems; fixed-structure controller; input nonlinearities; linear systems; multivariable systems; stabilization; sufficient conditions; time delay systems; Control nonlinearities; Control system synthesis; Control systems; Delay effects; Linear systems; Nonlinear control systems; Nonlinear equations; Output feedback; Riccati equations; Sufficient conditions;
Conference_Titel :
American Control Conference, 1998. Proceedings of the 1998
Conference_Location :
Philadelphia, PA
Print_ISBN :
0-7803-4530-4
DOI :
10.1109/ACC.1998.703061
