数控铣床磁流变减振装置及半主动模糊控制  

Semi-Active Fuzzy Control of the Magneto-Rheological Damping Device for CNC Milling Machine

作　　者：刘薇娜[1] 李春梅[1] 刘志刚[1] Weina Liu;Chunmei Li;Zhigang Liu(College of Optical and Electronical Information, Changchun University of Science and Technology, Changchun Jilin)

机构地区：[1]长春理工大学光电信息学院,吉林长春

出　　处：《机械工程与技术》2016年第4期307-314,共8页Mechanical Engineering and Technology

基　　金：吉林省教育厅“十二五”科学技术研究项目([2013]532号、[2013]533号)。

摘　　要：机床振动是影响零件加工质量的主要原因,为此本文研制了可用于数控铣床的磁流变减振装置。本文在结构设计的基础上,并利用模糊控制算法对减振装置进行了基于磁流变阻尼减振器的机床系统控制研究,得出了较为满意的实验结果并作了相应的分析,验证了磁流变减振系统及算法的可行性。Machine tool vibration is the main reason resulting in machining quality of parts. In this paper, a magneto-rheological damping device for CNC milling machine was developed. On the basis of structural design, by using fuzzy control algorithm, vibration reduction device is studied based on the machine tool system of magneto-rheological dampers. Finally, a satisfied result is obtained. By analyzing the result, the feasibility of the vibration-control system and the algorithms is proved.

关 键 词：数控铣床 磁流变阻尼器 减振 模糊控制 

分 类 号：TB5[理学—物理]