| 双旁路磁弹索力传感器 |
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| 引用本文： | 刘小亮,陈伟民,章鹏,刘琳.双旁路磁弹索力传感器[J].传感器与微系统,2011,30(5):94-97. |
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| 作者姓名： | 刘小亮 陈伟民 章鹏 刘琳 |
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| 作者单位： | 重庆大学,光电技术及系统教育部重点实验室,重庆,400044 |
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| 基金项目： | 重庆市科技攻关计划资助项目，国家科技支撑计划资助项目 |
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| 摘 要： | 基于磁弹索力传感器测量的基本原理,讨论了一种改进型双旁路磁弹索力传感器;利用磁阻分析法对双旁路磁弹索力传感器的结构进行磁路分析,并进行设计方法研究,提出了具体的结构设计准则与线圈参数设计方法;考虑剩磁的影响,对励磁方式的选择进行了详细分析,采用了正负脉冲电流励磁;根据钢缆索材料磁弹效应的材料特性优化传感器的励磁磁场工作...
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| 关 键 词： | 磁弹索力传感器 磁路分析 双旁路 拉力试验 |
Double by-pass magneto-elastic cable tension sensor |
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| LIU Xiao-liang,CHEN Wei-min,ZHANG Peng,LIU Lin.Double by-pass magneto-elastic cable tension sensor[J].Transducer and Microsystem Technology,2011,30(5):94-97. |
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| Authors: | LIU Xiao-liang CHEN Wei-min ZHANG Peng LIU Lin |
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| Affiliation: | LIU Xiao-liang,CHEN Wei-min,ZHANG Peng,LIU Lin(Key Laboratory of Ministry of Education for Opto-electronic Technology & System,Chongqing University,Chongqing 400030,China) |
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| Abstract: | An improved cable tension sensor with double by-pass excitation is discussed based on measurement principle of magneto-elastic cable tension sensor.Magnetic circuit analysis of double by-pass cable tension sensor's structure is carried out by calculating magnetic resistance.After researching the design of the double by-pass sensor,the design principles of the sensor's structure and the design method of the sensor's coil parameters are proposed.Considering the residual magnetism effect of cable material,plus... |
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| Keywords: | magneto-elastic cable tension sensor magnetic circuit analysis double by-pass tension experiment |
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