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椭圆加工中高响应直线电机运动控制系统实验研究
引用本文:艾武,徐生国,常雪峰,杜志强,陈幼平.椭圆加工中高响应直线电机运动控制系统实验研究[J].微电机,2007,40(2):9-12.
作者姓名:艾武  徐生国  常雪峰  杜志强  陈幼平
作者单位:华中科技大学,国家数控工程研究中心,武汉,430074
基金项目:国家自然科学基金;国家高技术研究发展计划(863计划)
摘    要:在建立直线电机基本数学模型的基础上,采用自适应模糊PID算法对直线电机往复运动进行控制,对影响其动态性能的参数进行了分析;根据短行程高响应直线电机往复运动的特点,按照椭圆加工中直线进给单元的运行规律,对椭圆加工中直线电机的进给运动进行了研究,并对直线电机的性能进行了相关实验研究。

关 键 词:直线电动机  自适应模糊PID算法  椭圆加工  直线进给系统
文章编号:1001-6848(2007)02-0009-04
修稿时间:2006-06-12

Motion Control System of High Response Linear Motor for Ellipse Machining
AI Wu,XU Sheng-guo,CHANG Xue-feng,DU Zhi-qiang,CHEN You-ping.Motion Control System of High Response Linear Motor for Ellipse Machining[J].Micromotors,2007,40(2):9-12.
Authors:AI Wu  XU Sheng-guo  CHANG Xue-feng  DU Zhi-qiang  CHEN You-ping
Affiliation:National Numerical Control Engineering Center, Huazhong University of Science and Technology, Wuhan 430074, China
Abstract:Based on the mathematical model of a linear motor, an adaptive fuzzy PID algorithm is used for the control of its to-and-fro motion and the related parameters affecting the motor dynamic performances are analyzed. With the motion characteristics of short stroke and high response linear motor, the action process of a linear feed unit for ellipse machining is studied according to its action rule. Furthermore, several related experiments are done for the performances testing of such a linear motor for the ellipse machining.
Keywords:Linear motor  Adaptive fuzzy PID algorithm  Ellipse machining  Linear feed system
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