Title :
A simple performance criterion for anti-windup compensators
Author_Institution :
Dept. of Autom. Control, Lund Inst. of Technol., Lund, Sweden
fDate :
Aug. 31 1999-Sept. 3 1999
Abstract :
The importance of anti-windup compensation in control systems with saturations has been widely recognized in applications. However, only recently the stability and performance of such compensators has been discussed from a rigorous mathematical viewpoint. In this paper, a simple performance criterion is derived in terms of a frequency domain inequality for the anti-windup compensator filter. In particular, the criterion shows why a low order compensator is often sufficient.
Keywords :
compensation; frequency-domain analysis; stability; antiwindup compensator filter; compensator stability; control systems; frequency domain inequality; performance criterion; Control systems; Electronic mail; Europe; Feedback loop; Stability analysis; Transfer functions; Windup;
Conference_Titel :
Control Conference (ECC), 1999 European
Conference_Location :
Karlsruhe
Print_ISBN :
978-3-9524173-5-5
