摘要
新型智能材料电/磁流变液在电/磁场作用下,能够在几毫秒时间内由牛顿流体状态变为半固体状态。在简单介绍电/磁流变效应产生机理、特点的基础上,阐述了国内外几种典型的基于电/磁流变液体的力/触觉反馈设备的原理、结构和应用,比较了电/磁流变液的优缺点,总结了基于电/磁流变液设备的优势和存在的问题,展望了应用前景。
Electrorheological（ER） fluids and magnetorheological（MR） fluids are novel smart materials that response to an applied electric/magnetic fields with a change in rheological behavior from that of Newton to ＂half-solid＂ within several msecs. The properties of ERFs/MRFs are presented. The principle, structure and applications of some haptic system based on ERFs/MRFs are discussed. At last, the advantages and disadvantages of those devices are presented, and applications in the future are forecasted.
出处
《测控技术》
CSCD
2007年第7期3-6,共4页
Measurement & Control Technology
基金
国家重大基础研究973项目资助(2002CB312102)
国家自然科学基金项目资助(60675047
60643007
60475043)
