| 基于螺管形差动变压器的非接触式扭矩传感器的研究 |
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| 引用本文： | 余成波,张 莲,陈学军,瞿 峰.基于螺管形差动变压器的非接触式扭矩传感器的研究[J].传感技术学报,2006,19(3):713-715. |
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| 作者姓名： | 余成波 张 莲 陈学军 瞿 峰 |
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| 作者单位： | 重庆工学院远程测试与控制技术研究所,重庆,4000050 |
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| 摘 要： | 扭矩测量是传动线路中的重要内容之一,高精度、高稳定性的非接触式扭矩测量方法是当今各国机械量测量研究的热点之一,为此,提出了一种基于螺管形差动变压器的非接触式扭矩传感器的研究.系统介绍了该测量方法的原理与结构.经实验证实:该测量原理可行,所设计的扭矩传感器具有较好的线性度和一致性,重复精度0.5%.
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| 关 键 词： | 扭矩 非接触测量 差动变压器 传感器 |
| 文章编号： | 1004-1699（2006）03-0713-03 |
| 收稿时间： | 2005-02-28 |
| 修稿时间： | 2005年2月28日 |
Non-Contract Torque Measurement Based on Screw-Type Differentiai Transformer |
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| Yu Chengbo,Zhan Lian,Chen Xuejun,Zhai Feng.Non-Contract Torque Measurement Based on Screw-Type Differentiai Transformer[J].Journal of Transduction Technology,2006,19(3):713-715. |
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| Authors: | Yu Chengbo Zhan Lian Chen Xuejun Zhai Feng |
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| Affiliation: | Research Institute of Remote Test & Control, Chongqing Institute of Technology
Chongqing (400050 |
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| Abstract: | The torque measurement is one of important contents of transmission line. The non-contract torque measurement method with high precision and high stability is one of hotpots that research machine quantity measurement in various countries today. Therefore, research on a non-contract torque sensor based on screw-type differential transformer is put forward. The principle of this measurement method and relative structure are introduced. The experiment results show: the measurement principle is feasible; the designed torque sensor has better linearity and consistency; repeatability precision is less than or equal to 0.5%. |
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| Keywords: | torque non-contract measurement differential transformer sensor |
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