Electro-Hydraulic Servo System Controlled by Index Reaching Law Sliding Mode

Abstract:

Article Preview

The parameters uncertainty and external disturbance play a negative role to improve electro-hydraulic position servo system performance. The valve controlled cylinder system model is established, using the traditional PID control strategy and reaching law control strategy for simulating the system, respectively, the two methods have similar control effects in the ideal model, but considering the external disturbances, the index approaches sliding mode control law has better response speed and stability. Research shown that sliding mode control algorithm has an important role for improving the performance of hydraulic servo position control system.

Info:

Periodical:

Advanced Materials Research (Volumes 317-319)

Edited by:

Xin Chen

Pages:

1490-1494

DOI:

10.4028/www.scientific.net/AMR.317-319.1490

Citation:

B. Q. Jin et al., "Electro-Hydraulic Servo System Controlled by Index Reaching Law Sliding Mode", Advanced Materials Research, Vols. 317-319, pp. 1490-1494, 2011

Online since:

August 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.