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多维微驱动器纳米定位系统的研究
引用本文:刘红忠,丁玉成,李涤尘,卢秉恒,李寒松.多维微驱动器纳米定位系统的研究[J].信息与控制,2002,31(5):446-450.
作者姓名:刘红忠  丁玉成  李涤尘  卢秉恒  李寒松
作者单位:西安交通大学先进制造技术研究所,西安,710049
基金项目:陕西省重大科技攻关项目
摘    要:本文论述了在有多维微驱动器定位系统中,应用PID和FUZZY联合控制的方式解决定 位中存在的速度调节与系统振荡的矛盾;应用坐标变换方式解决多维定位系统中的干涉现象 ;以及在实际系统中,采用直线电机与微驱动器联合驱动的硬件构架,并配以上述控制策略 ,对定位系统进行粗定位和微定位,最终实现大范围和高精度的定位系统.

关 键 词:多维微驱动器  PID和FUZZY控制  坐标变换  定位系统
文章编号:1002-0411(2002)05-446-04

SUBMICRO-POSITIONING SYSTEM BASED ON MULTI-DIMENSIONAL ULTRAPRECISE MICRO ACTUATORS
LIU Hong-zhong DING Yu-cheng LI Di-chen LU Bing-heng LI Han-song.SUBMICRO-POSITIONING SYSTEM BASED ON MULTI-DIMENSIONAL ULTRAPRECISE MICRO ACTUATORS[J].Information and Control,2002,31(5):446-450.
Authors:LIU Hong-zhong DING Yu-cheng LI Di-chen LU Bing-heng LI Han-song
Abstract:In this paper, an approach is presented to resolve confliction between speed adjustment and system oscillation in a submicro-positioning by using PID and FUZZY controlling method. A coordinate transformation is applied to minimization the inter-axial interference in the multi-dimensional submicro-actuator positioning system. In the experiment, the composition for the control system is made of three linear motors and three submicro-actuators, with is capable of realizing the positioning of a wide range and submicro precision.
Keywords:multi-dimensional submicro-actuator  PID and FUZZY control  coordinate transformation  positioning system
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