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

被引：1
|
作者：
Wang, Xiaojing [1 ]
Shao, Junpeng [1 ]
Jiang, Jihai [2 ]
机构：
[1] Harbin Univ Sci & Technol, Mech Power Engn Inst, Harbin 150080, Heilongjiang, Peoples R China
[2] Harbin Inst, Technol Inst Fluid Power Transmiss & Control, Harbin 150080, Heilongjiang, Peoples R China
来源：
ADVANCED MANUFACTURING TECHNOLOGY, PTS 1, 2 | 2011年 / 156-157卷
关键词：
continuous rotary electro-hydraulic servo motor; sliding mode control; interference suppression;
D O I：
10.4028/www.scientific.net/AMR.156-157.1537
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
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.
引用
收藏
页码：1537 / +
页数：2
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