精密校直液压机离散电液位置伺服系统的研究  

Study on Discrete Electro-hydraulic Position Servo System of Precise Straightening Press

作　　者：陈永新[1] 柯尊忠[2] 陈剑[2] 

机构地区：[1]安徽江淮汽车股份有限公司,合肥230022 [2]合肥工业大学,合肥230009

出　　处：《中国机械工程》2007年第8期883-887,共5页China Mechanical Engineering

基　　金：安徽省"九五"重大技术装备项目(1998961)

摘　　要：在建立精密校直液压机(精校机)电液位置伺服系统离散数学模型的基础上,对精校机电液位置伺服系统的性能进行研究,设计了精校机电液位置伺服系统的实验系统,并在不同负载下对精校机电液位置伺服系统进行了实验研究,为国产精校机的开发提供了理论和技术支持。Based on establishing the discrete mathematical modal of electro-hydraulic position servo system for precise straightening press,the system characteristics were studied and the test system of the electro-hydraulic position servo system of the precise straightening press was developed and the test research was carried on by the different loads. The research contents provide the theory and technology support in developing state-produced precise straightening press.

关 键 词：精校机 电液位置伺服系统 仿真 实验 

分 类 号：TH137.9[机械工程—机械制造及自动化]