运用AMESim／Simulink的液压机同步平衡控制系统的仿真研究  

Simulation research of a synchronous balancing system for hydraulic press based on AMESim/Simulink

作　　者：涂江涛[1,2] 黄明辉[1] 刘忠伟[1] 

机构地区：[1]中南大学机电工程学院,湖南长沙410083 [2]75407部队,广东湛江524000

出　　处：《现代制造工程》2009年第2期36-39,共4页Modern Manufacturing Engineering

基　　金：国家973重点基础研究发展计划资助项目(2005CB724102)

摘　　要：对液压机活动横梁偏载不平衡的动力学模型进行分析,运用AMESim仿真平台搭建一种溢流补偿型同步平衡控制系统的动力学模型,通过仿真分析了控制参数、加载速度、摩擦阻力和传感器精度对同步精度和调节时间的影响。验证了这种同步平衡控制系统和采用的有关液压元件能满足Y32-315T试验测试性专用压机的设计要求。The stress model of the moving crossbeam is analysised when the hydraulic press is imbalance. Set up the model of the dynamic model of a overflow compensation balance-synchronous control system with AMESim. The Simulation analysis the infection on synchronism accuracy and adjusting time of controlling parameters, the loading velocity, the frictional resistance, the precision of sensors as well as the flow rates of the oil in infusion and overflow. The simulation result also verifies the high accuracy in synchronism of the experiment hydraulic press using the balance-synchronous control system.

关 键 词：同步平衡 AMESIM软件 液压机 仿真研究 

分 类 号：TG315.4[金属学及工艺—金属压力加工]