Title :
Anti-windup, bumpless transfer and reliable designs: a model based approach
Author :
Zaccarian, Luca ; Tee, Andrew R.
Author_Institution :
Dipt. di Informatica, Sistemi e Produzione, Rome Univ., Italy
Abstract :
In this paper, the L2 anti-windup approach introduced by A. R. Teel et al. (1997) is applied to the problem of bumpless transfer in (saturated) multi-controller systems, and to the problem of designing highly reliable saturated control systems exploiting hardware redundancy. We illustrate the L2 anti-windup technique by means of a simple physical example and illustrate its application to the above mentioned problems using this example and an example taken from the literature
Keywords :
control system synthesis; controllers; linear systems; redundancy; reliability; L2 anti-windup approach; actuator saturation; bumpless transfer; hardware redundancy; linear exponentially stable system; linear plants; model based approach; nominal closed-loop system; saturated control systems design; saturated multi-controller systems; Closed loop systems; Control design; Control system synthesis; Control systems; Controllability; Hardware; Hydraulic actuators; Redundancy; Stability; Windup;
Conference_Titel :
American Control Conference, 2001. Proceedings of the 2001
Conference_Location :
Arlington, VA
Print_ISBN :
0-7803-6495-3
DOI :
10.1109/ACC.2001.945761