Implementation of Precision Force Control for an Electro-Hydraulic Servo Press System

Hong Ming Chen; Chun Sheng Shen; Ting En Lee

doi:10.4028/www.scientific.net/AMM.190-191.806

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 190-191Implementation of Precision Force Control for an...

Implementation of Precision Force Control for an Electro-Hydraulic Servo Press System

Abstract:

Based on the fuzzy method, a PC-based precision force control scheme is proposed for the electro-hydraulic servo press system. The main feature of proposed scheme is to develop a composite control of relief valve and flow servo valve. With the feedback of force sensor, the fuzzy-based control system is realized by LabVIEW for achieving the precision force control of hydraulic cylinder. In the experiments, a practical platform of hydraulic servo press system is used to demonstrate the effectiveness of proposed scheme. The testing results indicate the accurate output responses.

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Periodical:

Applied Mechanics and Materials (Volumes 190-191)

Pages:

806-809

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.190-191.806

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Online since:

July 2012

Authors:

Hong Ming Chen, Chun Sheng Shen, Ting En Lee

Keywords:

Composite Control, Electro-Hydraulic Servo Press System, Flow Servo Valve, Force Control, LabVIEW, Relief Valve

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