| 一种新型三向力传感器的设计与研究 |
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| 引用本文： | 许增朴,于德敏,苗德华,田临林,许玮,王冠华. 一种新型三向力传感器的设计与研究[J]. 天津科技大学学报, 1993, 0(2) |
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| 作者姓名： | 许增朴 于德敏 苗德华 田临林 许玮 王冠华 |
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| 作者单位： | 天津轻工业学院(许增朴，于德敏，苗德华，田临林，许玮)，天津轻工业学院(王冠华) |
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| 基金项目： | 天津市21世纪青年科学基金资助项目 |
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| 摘 要： | 介绍了一种新研究设计的三向力传感器。置于分布磁场中的五个霍尔元件,将空间力通过弹性敏感元件转换成位移后,获得的霍尔电势进行运算,得到三向力所对应的三个电压输出。然后送进微机进行线性校准、动态补偿和降低向间干扰等方面的处理,使之具有良好的测量特性。
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| 关 键 词： | 三向力 力传感器 霍尔元件 |
THE DESIGN AND RESEARCH OF 3-D FORCES TRANSDUSER |
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| Xu Zengpu. THE DESIGN AND RESEARCH OF 3-D FORCES TRANSDUSER[J]. Journal of Tianjin University of Science & Technology, 1993, 0(2) |
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| Authors: | Xu Zengpu |
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| Abstract: | This paper gives a new kind of 3-D forces transduser. It uses five linear HOLL cells as the sensing parts in the transduser. An elastic sensitive part designed can ingeniously transfer a space force into some displacements. When a space force acts on the transduser, the Holl cells will produce relevat displacements betwen each pair of magnetic poles. Then the amplifers calculate the HOLL potential differences and output three voltages about 3-D forces. These voltages will be inputed a computer to do linearizing calculation and dynamic compensation. Thus,the interferences among 3-D forces will be reduced and the transduser' s measuring characteristic can be much better than general sensor. |
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| Keywords: | 3-D force transduser HOLL cell |
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