Title :
Piecewise linear constrained control for linear discrete-time systems1
Author :
Benzaouia, A. ; Baddou, A.
Author_Institution :
Fac. des Sci. Semlalia, Lab. d´Autom. et d´Etudes des Procedes, Univ. Cadi Ayyad, Marrakech, Morocco
Abstract :
In the control of linear systems with non-symmetrical input constraints, larger domains of initialisation can be obtained by allowing slow initial dynamics of the system in closed-loop, and making it faster during its evolution. The positive invariance concept application leads to a piecewise linear constrained control using non-symmetrical nested polyhedral sets.
Keywords :
closed loop systems; discrete time systems; linear systems; piecewise linear techniques; set theory; closed-loop system; discrete-time system; linear system; nonsymmetrical input constraint; nonsymmetrical nested polyhedral sets; piecewise linear constrained control; positive invariance concept; Discrete-time systems; Eigenvalues and eigenfunctions; Linear systems; Lyapunov methods; Regulators; Switches; Lyapunov functions; constrained control; piecewise linear control; positive invariance;
Conference_Titel :
Control Conference (ECC), 1997 European
Conference_Location :
Brussels
Print_ISBN :
978-3-9524269-0-6
