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Position Control of Hydraulic Motor-Load System using Matlab  

이명호 (서울산업대학교 기계공학과)
박형배 (아이메카산업)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.13, no.3, 2004 , pp. 76-83 More about this Journal
Abstract
The purpose of this paper is to find an effective control system for a hydraulic motor-load system using matlab. The Hydraulic control system consists of a hydraulic pump, a hydraulic proportional control valve, hydraulic pipelines, a hydraulic motor and a load system. The simulation models were verified by comparing the simulation results with measured data from the real hydraulic proportional position control system. In order to compensate the nonlinear friction characteristics in a hydraulic motor-load system, a discrete time PD controller and Friction torque observer has been applied.
Keywords
Hydraulic Proportional Control Valve; Hydraulic Motor Load System; PD Controller; Friction Torque Observer;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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