Continuous Rotary Motor Electro-Hydraulic Servo System Based on Discrete Sliding Mode Controller

Abstract:

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In order to suppress the periodic interference of continuous rotary electro-hydraulic servo motor, make the motor tracking periodic signals more accurate, and improve the influence of friction interference on the performance of continuous rotary electro-hydraulic servo motor, mathematic model of continuous rotary motor electro-hydraulic position servo system was established, and the compound control method based on the discrete sliding mode controller was adopted to suppress the friction interference. Through the simulation, the result confirms that the discrete sliding mode controller decreases the tracking error of the system, increases the system robust performance and improves performance of continuous rotary electro-hydraulic servo motor. This method is simple and feasible.

Info:

Periodical:

Advanced Materials Research (Volumes 156-157)

Edited by:

Jingtao Han, Zhengyi Jiang and Sihai Jiao

Pages:

1537-1540

DOI:

10.4028/www.scientific.net/AMR.156-157.1537

Citation:

X. J. Wang et al., "Continuous Rotary Motor Electro-Hydraulic Servo System Based on Discrete Sliding Mode Controller", Advanced Materials Research, Vols. 156-157, pp. 1537-1540, 2011

Online since:

October 2010

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Price:

$35.00

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