| 基于LabVIEW的热敏电阻线性化处理 |
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| 引用本文： | 杨铮,周祥才. 基于LabVIEW的热敏电阻线性化处理[J]. 自动化技术与应用, 2006, 25(7): 77-79 |
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| 作者姓名： | 杨铮 周祥才 |
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| 作者单位： | 常州工学院,江苏,常州,213002;常州工学院,江苏,常州,213002 |
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| 摘 要： | 本文分析了热敏电阻(NTC)及转换电路的非线性对测温及控制精度的影响,给出了一种实用的线性集成转换电路和并联三点式直线拟合方法,并讨论了基于LabVIEW软件平台下运用校正函数法求解被测量的方法.
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| 关 键 词： | 非线性 曲线拟合 并联三点式 校正函数 |
| 文章编号： | 1003-7241（2006）07-0077-03 |
| 收稿时间： | 2006-01-16 |
| 修稿时间： | 2006-01-16 |
Linearization of Thermistor Based on LabVIEW |
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| YANG Zheng,ZHOU Xiang-cai. Linearization of Thermistor Based on LabVIEW[J]. Techniques of Automation and Applications, 2006, 25(7): 77-79 |
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| Authors: | YANG Zheng ZHOU Xiang-cai |
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| Affiliation: | Changzhou Institute of Technology,Changzhou 213002,China |
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| Abstract: | This paper analyses the influence of nonlinear thermistor(NTC) and the Wheatstone bridge on the accuracy of measur-ing the temperature.A linearization integrated circuit and curve fitting method of parallel three point form is proposed in the paper.The correcting function is determined based on LabVIEW. |
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| Keywords: | nonlinearity curve fitting parallel three point form correcting function |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
