Electro-Hydraulic Servo System Controlled by Index Reaching Law Sliding Mode-Reference-Cited by-同舟云学术

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

Published:2011-08 Issue: Volume:317-319 Page:1490-1494
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Jin Bao Quan¹,Wang Yan Kun²,Ma Ya Li¹

Affiliation:

1. Taiyuan University of Technology

2. Electric Patent Examination Department of Patent Office of SIPO

Abstract

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.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.317-319.1490.pdf

Reference5 articles.

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1. Sliding Mode Control Design for a Two-Stage of Electro-Hydraulic Valve;Proceedings of the 3rd International Conference on Vision, Image and Signal Processing;2019-08-26

2. Fuzzy-Type Fast Terminal Sliding-Mode Controller for Pressure Control of Pilot Solenoid Valve in Automatic Transmission;IEEE Access;2019