DocumentCode
489335
Title
The Application of Time Delay Control to a Pneumatic Servo System
Author
Lai, Jiing-Yih ; Ou, Feng-Chu
Author_Institution
Mechanical Engineering Department, National Central University, Chung-Li 32054, Taiwan, R.O.C.
fYear
1992
fDate
24-26 June 1992
Firstpage
233
Lastpage
234
Abstract
A time delay control(TDC) algorithm has been developed for a servovalve controlled pneumatic actuator to achieve accurate and robust position control. Such a controller updates the command input for the next sampling using the input and the values of measured and computed state variables from the previous sampling. Experimental results have shown that the proposed TDC strategy is much better than conventional PD control as satisfied transient response and steady state accuracy can always be maintained under various operating conditions.
Keywords
Control systems; Delay effects; PD control; Pneumatic actuators; Position control; Robust control; Sampling methods; Servomechanisms; Steady-state; Transient response;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1992
Conference_Location
Chicago, IL, USA
Print_ISBN
0-7803-0210-9
Type
conf
Filename
4792062
Link To Document