Research on a Magnetic Levitation system by a new electromagnetic Transducer Element using Giant Magnetostrictive and Piezoelectric Materials
Research on a Magnetic Levitation system by a new electromagnetic Transducer Element using Giant Magnetostrictive and Piezoelectric Materials
批准号:
13450090
负责人:
TANI Junji
金额:
$8.83万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2001
资助国家:
日本
项目状态:
已结题
起止时间:
2001 至 2002
中文摘要
研制了一种由超磁致伸缩材料和压电材料两种功能材料组成的磁电复合元件,用于无线圈磁力控制。这种力的控制是基于磁致伸缩电机的逆磁致伸缩效应,通过在磁轭中加入永磁体组成一个闭合的并联磁路来实现的。通过控制磁致伸缩杆的应变,可以调节两轭之间的磁力。为了有效地控制超磁致伸缩杆的应变,构建了一种磁电复合元件,将超磁致伸缩杆和堆叠压电致动器两种功能材料通过应变进行机械耦合。通过调节压电驱动器的电压,可以控制GMM棒内的磁化强度。结果表明,该元件具有调节磁力的作用,具有较宽的频率带宽。作为该元件的应用,提出了一种磁悬浮系统,并通过简单的PD控制实现了活动磁轭的悬浮。与传统的电磁线圈系统相比,该系统具有功耗低、发热量低的优点。
英文摘要
A magneto-electric composite element of two functional materials: giant magnetostrictive (GMM) and piezoelectric materials, is developed for coil-less magnetic force control. This force control is based on the inverse magnetostrictive effect of GMM and realized by composing a closed parallel magnetic circuit with a permanent magnet in magnetic yoke. The magnetic force between two yokes can be adjusted by controlling the strain in the magnetostrictive rod. For the purpose of efficiently controlling the strain of the GMM rod, a magneto-electric composite element is constructed, in which the two functional materials: a giant magnetostrictive rod and a stack piezoelectric actuator, are mechanically coupled via strain. The magnetization in the GMM rod can be controlled by adjusting the voltage of the piezoelectric actuator. It is confirmed that this element works to adjust magnetic force and has wide frequency bandwidth. As an application of this element, a magnetic levitation system is proposed and the movable yoke was levitated by simple PD control. This system has advantages of low power consumptions and low heat generation compared with a conventional system with electromagnetic coils.
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Toshiyuki Ueno, Jinhao Qiu, Junji Tani: "Device of magnetostrictive and piezoelectric materials for magnetic force control"Journal of Magnetism and Magnetic Materials. 258-259. 490-492 (2003)
Toshiyuki Ueno、Jinhao Qiu、Junji Tani:“用于磁力控制的磁致伸缩和压电材料装置”《磁性与磁性材料杂志》。
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村井 正徳, 谷 順二, 裘 進浩, 国井 弘毅, 矢口 博之: "ハードディスクドライブ用二段サーボ方式ヘッドアームの制御"東北大学流体科学研究所報告. 第13巻. 1-9 (2002)
Masanori Murai、Junji Tani、Nobuhiro Tsuji、Hiroki Kunii、Hiroyuki Yaguchi:“硬盘驱动器的两级伺服型磁头臂的控制”东北大学流体科学研究所报告(2002年)。
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上野 敏幸, 裘 進浩, 谷 順二: "超磁歪・圧電材料の複合素子によるセルフセンシング磁気力制御方法"第14回「電磁力関連のダイナミックス」シンポジウム. 675-678 (2002)
Toshiyuki Ueno、Nobuhiro Utsumi、Junji Tani:“使用超磁致伸缩和压电材料复合元件的自感知磁力控制方法”第14届“与电磁力有关的动力学”研讨会675-678(2002年)。
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上野 敏幸, 裘 進浩, 谷 順二: "逆磁歪効果を利用した磁気力制御における磁気回路設計法"電気学会論文誌A. 121巻8号. 771-777 (2001)
Toshiyuki Ueno、Nobuhiro Utsumi、Junji Tani:“利用逆磁致伸缩效应进行磁力控制的磁路设计方法” 日本电气工程师学会会刊 A. Vol. 121,No. 8. 771-777 (2001)
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Toshiyuki Ueno, Jinhao Qiu and Junji Tani: "Sensor-less Magnetic Force Control Method Using Magneto-Electric Composite Element of Giant Magnetostrictive and Piezoelectric Materials"Proceedings of the 14^<th> Symposium on Dynamics Related with Electromagne
Toshiyuki Ueno、Jinhao Qiu、Junji Tani:“利用超磁致伸缩和压电材料磁电复合元件的无传感器磁力控制方法”第十四届电磁相关动力学研讨会论文集
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共 18 条
Development of Smart Elements of Automobile due to a System Fusion Design
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批准号:12555061
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.0万
-
财政年份:2000
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负责人:TANI Junji
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依托单位:
Fundamental Resarch on Impact Energy absorbing Actuators of Shape Memory Alloys
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批准号:09450097
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$3.9万
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财政年份:1997
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负责人:TANI Junji
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依托单位:
Development of Vibration Control System for Helium Expander Turbines with Gas Bearings
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批准号:07555393
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$1.54万
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财政年份:1995
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负责人:TANI Junji
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依托单位:
Microsystems Using Intelligent Materials
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批准号:07044117
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项目类别:Grant-in-Aid for international Scientific Research
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资助金额:$6.08万
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财政年份:1995
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负责人:TANI Junji
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依托单位:
Active Sound Insulation Using Piezoelectric Composite Film
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批准号:06452188
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项目类别:Grant-in-Aid for General Scientific Research (B)
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资助金额:$3.84万
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财政年份:1994
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负责人:TANI Junji
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依托单位:
Development of a Vibration Control System for the Coil Drum of MRI equipment
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批准号:04555052
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项目类别:Grant-in-Aid for Developmental Scientific Research (B)
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资助金额:$9.41万
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财政年份:1992
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负责人:TANI Junji
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依托单位:
Stabilization Control of a System of Pipe-String for Mining Manganese nodules
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批准号:03452135
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项目类别:Grant-in-Aid for General Scientific Research (B)
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资助金额:$3.9万
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财政年份:1991
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负责人:TANI Junji
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依托单位:
Research on the Dynamics of Electromagnetic Materials
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批准号:03302033
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项目类别:Grant-in-Aid for Co-operative Research (A)
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资助金额:$2.43万
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财政年份:1991
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负责人:TANI Junji
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依托单位:
Developmental Research on Motion Control System of Water Jet Robot for Nuclear Reactor Dismantlement
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批准号:02558021
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项目类别:Grant-in-Aid for Developmental Scientific Research (B)
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资助金额:$7.3万
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财政年份:1990
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负责人:TANI Junji
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依托单位:
Development of Magnetic Head Carriage
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批准号:63850048
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项目类别:Grant-in-Aid for Developmental Scientific Research
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资助金额:$3.78万
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财政年份:1988
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负责人:TANI Junji
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依托单位:
Active Control of the Fluid-Coupled Vibration of Thin-Walled Structures
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批准号:62460103
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项目类别:Grant-in-Aid for General Scientific Research (B)
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资助金额:$3.33万
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财政年份:1987
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负责人:TANI Junji
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依托单位:
国内基金
海外基金
Cortical control of internal state in the insular cortex-claustrum region
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批准号:--
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资助金额:25万元
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批准年份:2020
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负责人:Robert Konrad Naumann
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依托单位: