| 热电偶时间常数的在线校验与动态温度的测量 |
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| 引用本文： | 赵书杰,郭伟民,王宗源.热电偶时间常数的在线校验与动态温度的测量[J].航空学报,1997,18(5):633-634. |
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| 作者姓名： | 赵书杰 郭伟民 王宗源 |
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| 作者单位： | 西北工业大学７系 |
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| 摘 要： | 介绍一种能对热电偶进行动态校验并能测量动态温度的基于微机数据采集的一体化系统。该系统利用电加热法对热电偶的时间常数进行在线校验，同时还可进行温度测量。
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| 关 键 词： | 热电偶 动态温度 测量 在线校验 时间常数 动态补偿 |
ON LINE CHECKING OF TIME CONSTANT OF THERMOCOUPLES AND MEASURING OF DYNAMIC TEMPERATURE |
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| Zhao Shujie,Guo Weimin,Wang Zongyuan.ON LINE CHECKING OF TIME CONSTANT OF THERMOCOUPLES AND MEASURING OF DYNAMIC TEMPERATURE[J].Acta Aeronautica et Astronautica Sinica,1997,18(5):633-634. |
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| Authors: | Zhao Shujie Guo Weimin Wang Zongyuan |
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| Institution: | 7th Department, Northwestern Polytechnical University, Xi'an, 710072 |
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| Abstract: | An integral system is presented based on a microcomputer data acquisition, which can be used in on line checking of the time constant of thermocouples and measuring of dynamic temperature.Time constant of thermocouple is checked on line with an electric heating method, and with the same thermocouple temperature is measured. |
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| Keywords: | thermocouple dynamic temperature measurement on line checking time constant dynamic compensation |
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