| 基于神经网络的热电偶特性数学模型 |
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| 引用本文： | 李俭川,张文娜,果明明.基于神经网络的热电偶特性数学模型[J].传感器与微系统,2000,19(1):18-20. |
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| 作者姓名： | 李俭川 张文娜 果明明 |
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| 作者单位： | 国防科技大学,机械电子工程与仪器系,湖南,长沙,410073 |
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| 摘 要： | 简单介绍了当前热电偶应用存在的问题 ,分析了建立热电偶特性的数学模型的各种方法 ,并提出了应用前向多层神经网络建立热电偶特性数学模型的方法及其优势。文中对前向多层神经网络及其算法进行了深入剖析 ,并给出了MATLAB源代码。最后以镍铬 -镍硅热电偶为例 ,阐述了其特性数学模型的建立过程及其应用。
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| 关 键 词： | 神经网络 算法 热电偶 传感器 数学模型 |
| 修稿时间： | : |
Mathematical model of thermocouple characteristic based on neural network |
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| LI Jian-chuan,ZHANG Wen-na,GUO Ming-ming.Mathematical model of thermocouple characteristic based on neural network[J].Transducer and Microsystem Technology,2000,19(1):18-20. |
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| Authors: | LI Jian-chuan ZHANG Wen-na GUO Ming-ming |
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| Abstract: | WT5”BZ]The problem of using thermocouple is introduced, and different methods of building mathematical model of thermocouple characteristic are discussed. Here bring forward one way, which has more merits, to found the model using forward multilayer neural network. Algorithm and its code are provided. At the end, the paper gives an example that illustrates the building and applications of the mathematical model of Ni-Cr thermocouple characteristic. WT5”HZ] |
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| Keywords: | neural network algorithm thermocouple sensors mathematical model |
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