Fuzzy PID Control and SIMULINK Simulation of Electro Hydraulic Proportional Relief Valve Loading System

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Abstract:

This paper mainly studys the open valve control hydraulic motor loading system.For the electro hydraulic proportional relief valve loading system, the electro hydraulic proportional relief valve and the quadratic component DS1 are modeled, then the mathematical model of the electro hydraulic proportional relief valve loading system is obtained. The dynamic and steady state characteristics of the loading system are stabilized by fuzzy PID control technique. Finally modeling and Simulating the electro-hydraulic proportional relief valve loading fuzzy PID control system by SIMULINK.

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503-509

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August 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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