电流变材料及其在振动控制中的应用  

Electrorheological Material and Its Application in Vibration Control

作　　者：陈娜[1] 魏克湘[2] 白泉[1] 朱石沙[1] 

机构地区：[1]湘潭大学机械工程学院,湘潭411104 [2]湖南工程学院机械工程学院,湘潭411101

出　　处：《湖南工程学院学报（自然科学版）》2009年第4期33-37,共5页Journal of Hunan Institute of Engineering(Natural Science Edition)

基　　金：国家自然科学基金资助项目(10802029);湖南省自然科学基金资助项目(07JJ6002)

摘　　要：介绍了电流变材料的研究进展,详细地说明了电流变液材料的组成及电流变效应的产生机理.综述了电流变液在振动控制中的应用,结合电流变减振和隔振装置的三种工作模式,对电流变液应用于振动控制的原理,典型结构做了描述.In this paper, the research development of electrorheological（ER）materials is described. The compositions of ER fluid and the polarized conductive particles are attracted to each other due to electrostatic effect and electrorheological effect are shown in detail. The application of ER fluid to vibration control is reviewed. Combining with three different working models of ER vibration damper and vibration isolation, this paper introduces the working principle and the typical structures of applications of ER fluids in vibration control.

关 键 词：电流变液 电流变效应 振动控制 自适应控制 

分 类 号：O373[理学—流体力学]