| 一种提高动态温度测量精度的方法 |
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| 引用本文： | 童敏,叶虎年.一种提高动态温度测量精度的方法[J].宇航计测技术,1991(6):28-33. |
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| 作者姓名： | 童敏 叶虎年 |
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| 作者单位： | 华中理工大学 讲师(童敏)，华中理工大学 副教授(叶虎年)，华中理工大学 教授(李柱) |
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| 摘 要： | 在信号分析的基础上,提出了在频域内对传感器测量值进行动态修正,改善传感器的动态特性,提高动态温度测量精度的方法。用于热敏电阻测温时,能显著改善动态特性和测温精度,其响应速度可提高6～7倍。
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| 关 键 词： | 温度测量 动态测量 电信号特性测量 温度传感器 测量误差 |
A method of improving the measurement accuracy of dynamic temperature |
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| Tong Min Ye Hunian Li Zhu.A method of improving the measurement accuracy of dynamic temperature[J].Journal of Astronautic Metrology and Measurement,1991(6):28-33. |
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| Authors: | Tong Min Ye Hunian Li Zhu |
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| Institution: | Tong Min Ye Hunian Li Zhu |
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| Abstract: | This paper,based on analysis of signal,describes a method for measurement of dynamic temperature,correcting in frequency domain was done to improve transient response of sensor and measurement accuracy.In the application of thermistor temperature measurement,it has shown good dynamic characteristic and good dynamic accuracy.The transient response of sensor can be improved six-to seven-fold. |
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| Keywords: | Temperature measurement Dynamic measurement Electrical signal feature measurement Temperature probe Measurement error |
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