基于AMESim的锻压机阀控单出杆液压缸控制系统仿真研究  

Simulation research of forging machine valve regulated single-rod hydraulic cylinder control system based on AMESim

作　　者：夏链[1] 牛风山[1] 韩江[1] 李贵闪 

机构地区：[1]合肥工业大学机械与汽车工程学院CIMS研究所,安徽合肥230009 [2]合肥锻压集团有限公司,安徽合肥230009

出　　处：《锻压技术》2012年第6期179-182,共4页Forging & Stamping Technology

基　　金：国家重大科技专项资助项目(2009ZX04004-021)

摘　　要：阀控单出杆大型液压锻压机的液压系统是非常复杂的非线性系统,简单的数学建模不能达到设计要求的精度。本文主要使用AMESim软件建立锻压机简化的液压系统,对其动态特性进行研究。利用批处理运行和遗传学算法对系统的PID参数进行优化设计,得到最优的设计结果,实现阀控单出杆液压缸控制系统的精确位置控制。The valve-regulated single-rod hydraulic forging press hydraulic system is very complex nonlinear systems. Asimple mathematical modeling can not achieve the accuracy of the design requirements. AMESim software simplified hydraulic forging press system was used, and its dynamic characteristic was studied. Using batch operation and the ge- netic algorithm, the design of the PID parameters of the system was optimized, the optimal design results were got, which realizes the accurate position control of valve-regulated single-rod hydraulic cylinder control system.

关 键 词：伺服阀 AMESIM 动态特性仿真分析 

分 类 号：TG315[金属学及工艺—金属压力加工]