Study on a Type of Pneumatic Force Servo System

Article Preview

Abstract:

A type of pneumatic force servo system is discussed in this paper. In this system, output pressure depends on pressure difference between two chambers of cylinder; by controlling pilot-operated reducing valve will get different cylinder chamber pressure. Dynamic mathematical model and control Strategy of this system is founded in this paper. By mathematical model and control Strategy, the digital simulation results show how system performance with different gas source pressure and rodless cavity size..

You might also be interested in these eBooks

Info:

Periodical:

Pages:

192-196

Citation:

Online since:

September 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] ZHU Chunbo,BAO Gang, et al, Adaptive Neural Network Fuzzy Controller For Pneumatic Servo System, Journal of Mechanical Engineering. Vol. 37, No. 10, 2001, 80-83.

DOI: 10.3901/jme.2001.10.079

Google Scholar

[2] ZHANG Lin, LI Yanxi, Study on the Position Control of a Cylinder System Using MR Valve Actuators, Machine Tool & Hydraulics, Vol. 12 , No. 12, 2007, 26-27.

Google Scholar

[3] T. Noritsugu , M. Takaiwa, Robust Positioning Control of Pneumatic Servo System with Pressure Control Loop, IEEE International Conference on Robotics and automation 6(1965), pp.95-96.

DOI: 10.1109/robot.1995.525651

Google Scholar

[4] F.E. Sanville , A new method of specifying the flow capacity of pneumatic fluid power valves, Second Fluid power Symposium(1997).

Google Scholar

[5] GUO Hao, YANG Gang. Characteristic Analysis on Large Volume Cushion Chamber of High-pressure Electro pneumatic Proportional Valve, MACHINE TOOL & HYDRAULICS. Vol. 36, No. 2, 2008, pp.32-36.

Google Scholar

[6] XU Hongguang. Research on electric - pneumatic servo control system,Harbin Institute of Technology. 1992, pp.10-25.

Google Scholar

[7] X. Lin, F. Spettel. Modeling and Test of an Electropneumatic Servo valve Controlled Long Rodless Actuator. Journal of Dynamic Systems, Measurement and Control. (1996).

DOI: 10.1115/1.2801167

Google Scholar

[8] HUANG Jun, LI Xiaoning. Modeling and Simulation of Stick-slip Motion in Pneumatic Cylinder. Chinese Hydraulics &Pneumatics 6(2004), 20-24.

Google Scholar