Title :
Robust stabilization and disturbance attenuation for discrete-time systems with structured nonlinearities
Author :
Paz, R.A. ; Yaz, E.
Author_Institution :
Dept. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM, USA
Abstract :
Presents a method based on the methods of covariance control for parametrizing a set of fixed-order, linear, disturbance-attenuating output feedback control laws for discrete-time plants with structured nonlinearities. The disturbance rejection is measured by the induced l 2 norm of the operator from the disturbance vector to the regulated output vector
Keywords :
control nonlinearities; control system analysis; control system synthesis; discrete time systems; feedback; linear systems; stability; covariance control; discrete-time systems; disturbance rejection; disturbance vector; fixed-order linear disturbance-attenuating output feedback control; induced l2 norm; regulated output vector; robust stabilization; structured nonlinearities; Attenuation; Control nonlinearities; Control systems; Linear feedback control systems; Nonlinear control systems; Nonlinear systems; Output feedback; Robust control; Robustness; Stability;
Conference_Titel :
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-1298-8
DOI :
10.1109/CDC.1993.325195
