Title :
The problem of output regulation for a class of linear systems subject to saturating actuators
Author :
De Santis, R. ; Isidori, A.
Author_Institution :
Dipt. di Inf. e Sist., Univ. degli Studi di Roma "La Sapienza", Rome, Italy
fDate :
Aug. 31 1999-Sept. 3 1999
Abstract :
We present two different design methodologies to solve the problem of output regulation for linear systems subject to input saturation. We deal with stabilizable systems whose dynamic matrix has all its eigenvalues with non-positive real part, namely asymptotic null-controllable systems, and study both the state feedback and the error feedback case. The solutions we present are global with respect to the initial state of the system to be regulated.
Keywords :
actuators; asymptotic stability; eigenvalues and eigenfunctions; linear systems; matrix algebra; state feedback; actuator saturation; asymptotic null-controllable system; dynamic matrix; eigenvalue; error feedback; linear system; output regulation; state feedback; system stabilization; Actuators; Closed loop systems; Eigenvalues and eigenfunctions; Linear systems; Mathematical model; Stability analysis; asymptotic null controllability; input saturation; output regulation; state and output feedback;
Conference_Titel :
Control Conference (ECC), 1999 European
Conference_Location :
Karlsruhe
Print_ISBN :
978-3-9524173-5-5
