Simulation and Optimization Research of Multi-Stud Tensioning Machine Controlled by Servo Valve

Abstract:

In this paper, we base on the simulation analysis of the electro-hydraulic servo system about dual hydraulic cylinders parallel driving Multi-Stud Tensioning Machine, focus on the dynamic characteristics of a single hydraulic cylinder (asymmetric hydraulic cylinder), make use of Matlab Simulink module to carry on to imitate, and design a PID controller to correct the system. The results of simulation prove correctness of the system mathematic model, and the stability of the system is obviously improved.

• Periodical: Advanced Materials Research (Volume 664)
• Pages: 871-877
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.664.871
• Online since: February 2013
• Authors: Xiao Dong Tan, Wei Ji, Zhi Bo Luan
• Keywords: Asymmetric Hydraulic Cylinder, MATLAB/SIMULINK, Multi-Stud Tensioning Machine, PID Control

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