DocumentCode :
2566459
Title :
Anti-windup for an active vibration isolation device: theory and experiments
Author :
Zaccarian, Luca ; Teel, Andrew R. ; Marcinkowski, Jacek J.
Author_Institution :
Dipt. di Inf. e Sistemi e Produzione, Rome Univ., Italy
Volume :
5
fYear :
2000
fDate :
2000
Firstpage :
3585
Abstract :
In the paper, results from Teel and Kapoor (1997) are employed to improve the anti-windup protection for Newport Corporation´s Elite 3TM vibration isolation system. Anti-windup protection is required because, in the event of occasional very large disturbances, the signals from the high performance linear controller saturate the piezoelectric actuators. To achieve improved anti-windup action, the approach in the above paper is generalized, thus showing interesting extensions of that anti-windup scheme. Simulations and experiments show the effectiveness of the proposed solution
Keywords :
control nonlinearities; linear systems; piezoelectric actuators; vibration isolation; Elite 3 vibration isolation system; active vibration isolation device; anti-windup; high performance linear controller; very large disturbances; Attenuation; Bandwidth; Control design; Control systems; Displacement control; Frequency; Hydraulic actuators; Isolators; Protection; Stability;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
American Control Conference, 2000. Proceedings of the 2000
Conference_Location :
Chicago, IL
ISSN :
0743-1619
Print_ISBN :
0-7803-5519-9
Type :
conf
DOI :
10.1109/ACC.2000.879237
Filename :
879237
Link To Document :
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