| 热电偶式风速传感器的非线性动态调校 |
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| 引用本文： | 田丰,柴艳莉,李威.热电偶式风速传感器的非线性动态调校[J].传感器与微系统,2005,24(5):63-64,68. |
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| 作者姓名： | 田丰 柴艳莉 李威 |
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| 作者单位： | 中国矿业大学,机电学院,江苏,徐州,221008 |
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| 摘 要： | 介绍了以热电偶为检测器件的风速传感器的测量原理,在分析其输出特性的基础上,阐述了一种人工神经网络模型———Adaline模型的网络学习,逼近非线性函数的方法,利用神经网络对风速传感器的非线性进行校正,大大提高了风速的检测精度。
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| 关 键 词： | 风速传感器 热电偶 非线性补偿 人工神经网络 |
| 文章编号： | 1000-9787(2005)05-0063-02 |
Dynamic correction of nonlinear charactoristic o f wind speed sensor based on principle of thermocouple |
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| TIAN Feng,CHAI Yan-li,LI Wei.Dynamic correction of nonlinear charactoristic o f wind speed sensor based on principle of thermocouple[J].Transducer and Microsystem Technology,2005,24(5):63-64,68. |
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| Authors: | TIAN Feng CHAI Yan-li LI Wei |
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| Abstract: | The measuring principle of wind speed sensor regarding thermocouple as detecting device is introduced.Based on analyzing its output characteristic,a method of network learning and opproached nonlinear function of neuron network model——Adaline model is introduced.Nonlinear of wind speed sensor is calibrated by using nearon network,and measuring accuracy of wind speed is much improved. |
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| Keywords: | wind speed sensor thermocouple nonlinear compensation artificial neuron network |
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