Design and Simulation for Electro-Hydraulic Proportional Tension Control System

Abstract:

Sliding Mode Variable Structure(SMC) based on index approaching rate to control tension is used in this paper,because the lead sheet uncoiler electro-hydraulic tension control system parameters exist many problems,such as:time-varying,coupling multiple interference and so on.Through Matlab/Simulink simulation tool to make simulationanalysis for the electro-hydraulic proportional tensio control model,and comparing with PIDcontrol.The simulation results shows that SMC control is better than PID control.The system can be strongly adaped to parameters time-varying interference and has strong robustness.

• Periodical: Applied Mechanics and Materials (Volume 779)
• Pages: 250-255
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.779.250
• Online since: July 2015
• Authors: Yong Liang Liu, Rui Bo Yuan*, Ze Yin Shan
• Keywords: Electro-Hydraulic Proportional System, PID Control, SMC Control, Tension Control

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