数控机床用直线电机伺服试验平台开发及应用  

Development of an Experimental Platform for Linear Motors in CNC Machine Tools

作　　者：汪木兰[1,2] 张崇巍[1] 林健[2] 潘超[3] 

机构地区：[1]合肥工业大学,合肥230009 [2]南京工程学院先进数控技术江苏省高校重点建设实验室,南京211167 [3]江苏大学,镇江212013

出　　处：《中国机械工程》2012年第3期274-278,共5页China Mechanical Engineering

基　　金：江苏省自然科学基金资助项目(BK2008367);江苏省"六大人才高峰"高层次人才项目(2008163);先进数控技术江苏省高校重点建设实验室开放基金资助项目(KXJ07122;KXJ07123);江苏省高校自然科学基础研究项目(08KJB460003)

摘　　要：在分析数控机床用直线电机驱动伺服系统动态特性的基础上,概括了直线伺服系统抑制外部扰动、提高稳态精度、提高动态响应速率以及增强鲁棒性的先进控制策略,研制了数控机床用直线电机驱动伺服系统综合试验平台及其调试软件,最后,指出了直线电机在使用过程中其他一些值得关注的技术问题。On the basis of the dynamic characteristics analysis of linear servo systems,the advanced control strategies were put forward to restrain disturbance,improve static and dynamic performance,and achieve strong robustness.An integrated experimental platform for linear motor drive unit of CNC servo system was developed,including the corresponding debugging software.Finally,some notable technical problems were also cited in the use of linear motor in CNC machine tools.

关 键 词：直线电机 数控机床 伺服系统 试验平台 

分 类 号：TM359.4[电气工程—电机]