| 基于Matlab的时栅位移传感器的误差曲线分析与拟合研究 |
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| 引用本文： | 陈自然,彭东林,王先全,董淳.基于Matlab的时栅位移传感器的误差曲线分析与拟合研究[J].工具技术,2008,42(12). |
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| 作者姓名： | 陈自然 彭东林 王先全 董淳 |
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| 作者单位： | 重庆工学院 |
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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： | 提出了一种基于Matlab傅立叶算法的传感器误差修正和补偿方法,将其应用于时栅位移传感器研究,借助于Matlab强大的计算功能实现时栅位移传感器测量的误差曲线分析和拟合算法,用低精度的机械加工实现高精度的传感器制造。
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| 关 键 词： | Matlab 谐波 时栅位移传感器 误差曲线 FFT |
Error Curve Fitting of Time Grating Displacement Sensor Based on Matlab |
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| Chen Ziran,Peng Donglin,Wang Xianquan,Dong Chun.Error Curve Fitting of Time Grating Displacement Sensor Based on Matlab[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2008,42(12). |
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| Authors: | Chen Ziran Peng Donglin Wang Xianquan Dong Chun |
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| Abstract: | A method based on Matlab FFT is presented for error correction and compensation of sensors.The measuring error curve analysis and its fitting algorithm of time grating displacement sensor can be got with the great command calculation of Matlab,which carry out to achieve high precision with low precision machined components measurement.As a result the precision of the sensor is promoted greatly. |
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| Keywords: | Matlab FFT |
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