| 新型磁流变阻尼器设计及磁场有限元分析 |
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| 引用本文： | 王玲玲,宋爱国,况迎辉,张小瑞.新型磁流变阻尼器设计及磁场有限元分析[J].机械设计与制造,2011(4). |
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| 作者姓名： | 王玲玲 宋爱国 况迎辉 张小瑞 |
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| 作者单位： | 1. 东南大学,仪器科学与工程学院,南京,210096
2. 南京信息工程大学,信息与控制学院,南京,210044 |
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| 基金项目： | 国家863计划资助项目，国家自然科学基金项目 |
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| 摘 要： | 磁流变液是一种新型的智能材料,在外加磁场作用下其流变学特性如屈服强度能够在毫秒级时间内发生连续可逆的变化.利用磁流变液的这种特殊性能,针对力觉再现技术的要求,设计了一种新型的磁流变阻尼器结构.详细阐述了该阻尼器的工作原理和力矩模型,并完成了有限元模型的建立.运用磁场有限元分析软件Ansoft对阻尼器进行了磁场强度检验并进行了相应的结构改进.仿真结果表明该阻尼器设计结构合理,为磁流变阻尼器的准确设计提供了保证.
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| 关 键 词： | 磁流变 力觉再现 阻尼器 有限元分析 |
Design of a new type of the magnetorheological fluid damper and the magnetic field finite element analysis |
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| WANG Ling-ling,SONG Ai-guo,KUANG Ying-hui,ZHANG Xiao-rui.Design of a new type of the magnetorheological fluid damper and the magnetic field finite element analysis[J].Machinery Design & Manufacture,2011(4). |
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| Authors: | WANG Ling-ling SONG Ai-guo KUANG Ying-hui ZHANG Xiao-rui |
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| Affiliation: | WANG Ling-ling1,SONG Ai-guo1,KUANG Ying-hui1,ZHANG Xiao-rui2(1School of Instrument Science and Engineering,Southeast University,Nanjing 210096,China)(2School of Information and Control,Nanjing University of Information Science & Technology,Nanjing 210044,China) |
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| Abstract: | Magnetorheological Fluid is a new-style smart fluid material.The rheological behavior such as yield strength has continuous and reversible changes with the action of an applied magnetic field in a millisecond.In order to satisfy the need of haptic display system,it presents a new type of structure for Magnetorheological Fluid damper.The working principle and momental model of the damper have been developed completely.The finite element model are set up.The magnetic field finite element analysis software Ans... |
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| Keywords: | Magnetorheological Haptic display Damper Finite element analysis |
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