| 铂热电阻测温中的线性化处理 |
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| 引用本文： | 李江全,支民,丛锦玲,吴大勇. 铂热电阻测温中的线性化处理[J]. 石河子大学学报(自然科学版), 2000, 4(2): 138-141 |
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| 作者姓名： | 李江全 支民 丛锦玲 吴大勇 |
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| 作者单位： | [1]石河子大学工学院机械电气工程系 [2]石河子东热电厂 |
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| 摘 要： | 根据铂热电阻不平衡电桥测温的原理，进行了测温误差分析，利用最小二乘法，给出了一组多项式公式，很好地解决了铂热电阻不平衡电桥法测温方案中的非线性误差，并在实际应用中得到验证。
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| 关 键 词： | 铂热电阻 不平衡电桥 温度测量 线性化处理 |
| 修稿时间： | 1999-06-28 |
Linearizing Treatment to Temperature Measurement of Platinum Thermistor |
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| Li Jiangquan,Zhi Min,Cong Jinling,Wu Dayong. Linearizing Treatment to Temperature Measurement of Platinum Thermistor[J]. Journal of Shihezi University(Natural Science), 2000, 4(2): 138-141 |
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| Authors: | Li Jiangquan Zhi Min Cong Jinling Wu Dayong |
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| Abstract: | This paper presents the error analysis and correction method for temperature measurement to platinum thermistor with unbalanced voltmeter bridge on the basis of the principle of least square method.Several polynomials were given and had been tested by experiments.This method was proven to be simple and valuable.; |
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| Keywords: | least square method platinum thermister unbalanced voltmeter bridge |
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