高速磨削过程在线自动动平衡控制方法及仿真研究  

Simulation and Research of Automatic Balance Control for High Speed Grinding Process

作　　者：尹明泉[1] 景敏卿[1] 刘恒[1] 樊红卫[1] 

机构地区：[1]西安交通大学机械工程学院机械电子及信息系统研究所,西安710049

出　　处：《组合机床与自动化加工技术》2011年第12期44-48,共5页Modular Machine Tool & Automatic Manufacturing Technique

基　　金："高档数控机床与基础制造装备"国家科技重大专项(2010ZX04012-014);精密数控机床精度保持性技术研究(2010ZX04014-015)

摘　　要：提出了电磁式动平衡头的整体结构、配重盘结构及测控系统的现场安装,根据电磁式平衡头的运动特点设计了整体测控方案。提出了一种有效的在线自动平衡控制策略——基于影响系数法的控制方法。并采用Matlab/Simulink仿真功能,编写了基于影响系数法的控制算法以此来验证该方法的可行性,通过仿真得到的结果表明该平衡控制方法可以很好的适用于自动平衡控制系统中,也为今后整个电磁式自动平衡测控系统的开发提供了参考和依据。The structure of the whole auto-balancer with electromagnetic drive and the weigh dishs and the installation of testing ground for monitoring and control system is introduced.According to the w orking characteristic of auto-balancer w ith electromagnetic drive,the w hole blue print of monitoring and control system is designed.An effective strategy of automatic balancing control,that is the control method using influence coefficients,is proposed.And the practicability of the control method is verified by the programing of the control method using influence coefficients w ith the function of simulink in the Matlab / Simulink.The adaption of the method for automatic balancing control is show ed for the system by the result that is got w ith the function of Simulink,w hich also offers a reference and material for the design of the w hole automatic balance system w ith electoomagnetic drive.

关 键 词：高速磨削 电磁平衡头 自动平衡 测控系统 影响系数法 

分 类 号：TH161[机械工程—机械制造及自动化] TG580.236[金属学及工艺—金属切削加工及机床]