| 霍尔式微位移传感器建模的实现方法 |
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| 引用本文： | 丁硕,杨友林,巫庆辉.霍尔式微位移传感器建模的实现方法[J].计算机与现代化,2012(5):1-3,6. |
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| 作者姓名： | 丁硕 杨友林 巫庆辉 |
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| 作者单位： | 渤海大学工学院,辽宁锦州,121013 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 为了正确反映霍尔式微位移传感器的特性,本文首先介绍霍尔式微位移传感器的工作原理,得出霍尔式微位移传感器被测试件位移量与相关测量电路输出电压(S,V)关系特征,然后基于最小二乘估计算法基本原理,提出了运用MATLAB语言建立霍尔式微位移传感器(S,V)关系特征的数学模型的方法,给出建模的程序流程图以及仿真结果。
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| 关 键 词： | 微位移传感器 传感器建模 位移测量 MATLAB语言 非线性特性 |
Realization Method of Hall Micro-displacement Sensor Modeling |
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| DING Shuo
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YANG You-lin
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WU Qing-hui.Realization Method of Hall Micro-displacement Sensor Modeling[J].Computer and Modernization,2012(5):1-3,6. |
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| Authors: | DING Shuo YANG You-lin WU Qing-hui |
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| Affiliation: | (College of Engineering,Bohai University,Jinzhou 121013,China) |
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| Abstract: | In order to properly reflect the characteristics of Hall micro-displacement sensor,this paper begins with an introduction of its working principles,and the characteristic relationship(S,V) between the displacement amount of tested specimens and the output voltage of relative measuring circuits is also described.Then a mathematical modeling approach of Hall micro-displacement sensor relation feature(S,V) is proposed based on the basic principles of least squares estimation algorithm via the language of MATLAB,and the modeling program flowchart and the simulation results are provided as well. |
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| Keywords: | micro-displacement sensor sensor modeling displacement measuring MATLAB language nonlinear characteristic |
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