Title :
On performance and robustness issues in the anti-windup problem
Author :
Galeani, Sergio ; Teel, Andrew R.
Author_Institution :
Dip. di Informatica, Sistemi a Produzione, Univ. di Roma, Italy
Abstract :
It is shown that the stability of the overall anti-windup compensated closed loop system obtained as the solution of the natural anti-windup problem can lack robustness "in the large". Subsequently, a new, weakened L2 anti-windup problem is defined and solved by suitably modifying the approach proposed in Teel and Kapur (1997).
Keywords :
closed loop systems; compensation; control nonlinearities; robust control; anti-windup compensated closed loop system; robustness; saturation nonlinearities; weakened L2 anti-windup problem; Boosting; Closed loop systems; Numerical simulation; Performance loss; Robust control; Robust stability; Robustness; Uncertainty;
Conference_Titel :
Decision and Control, 2004. CDC. 43rd IEEE Conference on
Print_ISBN :
0-7803-8682-5
DOI :
10.1109/CDC.2004.1429602
