DocumentCode
1459549
Title
Modelling study, analysis and robust servo control of pneumatic cylinder actuator systems
Author
Wang, J. ; Wang, D.J.D. ; Moore, P.R. ; Pu, J.
Author_Institution
Dept. of Electr. Eng. & Electron., Liverpool Univ., UK
Volume
148
Issue
1
fYear
2001
fDate
1/1/2001 12:00:00 AM
Firstpage
35
Lastpage
42
Abstract
A modelling study on pneumatic cylinder actuator systems is carried out based on the standard orifice theory. The pneumatic cylinder actuators are modelled as a cascade connection of two nonlinear subsystems affine in the control input. The model validation has been conducted by comparing open-loop system dynamic responses obtained through simulation and experiments. Finally, a class of robust servo control strategy is proposed, which guarantees the profile following precision. An example is included to demonstrate the servo control design procedure
Keywords
actuators; control system synthesis; dynamic response; nonlinear systems; pneumatic control equipment; robust control; servomechanisms; affine control; dynamic responses; model validation; nonlinear systems; orifice theory; pneumatic cylinder actuator; robust control; servomechanism;
fLanguage
English
Journal_Title
Control Theory and Applications, IEE Proceedings -
Publisher
iet
ISSN
1350-2379
Type
jour
DOI
10.1049/ip-cta:20010238
Filename
913064
Link To Document