Transactions of Materials and Heat Treatment

Title：Design and simulation of servo hydraulic screwdown system

Authors： LIU Jie WU You-de

Unit： Mechanical and Electronic Engineering Department Sichuan Engineering Technical College Deyang 618000 China

KeyWords： ydraulic servo hydraulic screwdown cylinder working parameters transfer function resonant frequency

ClassificationCode：TG333.7

year,vol(issue):pagenumber：2012,37(6):198-201

Abstract：

The working parameters and the control mode of non-standard servo hydraulic screwdown cylinder in mill screwdown system were determined and checked. The transfer function of hydraulic screwdown cylinder with the elastic load was obtained to check the hydraulic resonant frequency. The PID controller of servo hydraulic screwdown automatic control system of mill was designed and simulated to visually obtain the trend and variable quantity of controlled object output with the input parameter variation. There is an important reference meaning to the technical transformation of screwdown system of similar equipment.

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Reference：

［1］牛魏,黄效国,管东方. 轧机液压厚度控制系统的动态特性分析[J]. 液压与气动,2005，（3）：10-11.
［2］成大先. 机械设计手册第五版单行本液压控制[M] . 北京：化学工业出版社,2010.
［3］机械设计手册编委会. 机械设计手册单行本液压传动与控制[M] . 北京：机械工业出版社，2007.
［4］张凌燕.机械控制工程虚拟实验系统[D].太原：太原理工大学，2009.
［5］陈维范.高容量镍氢电池极片轧机的研究[D].沈阳：沈阳工业大学，2006.
［6］汪步云.水下作业机械手抓取力伺服控制的研究[D].安徽：芜湖工程大学，2010.
［7］向艳旭. 酒钢炉卷轧机液压APC系统建模与仿真研究[J]. 机械工程师，2009，(6)：54-56.
［8］薛定宇，陈阳泉.基于MATLAB/Simulink的系统仿真技术与应用[M]. 北京：清华大学出版社，2011.
［9］张秀峰. MATLAB机电控制系统技术与应用[M]. 北京：清华大学出版社,2011.
［10］刘白雁.机电系统动态仿真[M].北京：机械工业出版社，2011.

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