| 压力传感器试验台零点漂移分析及测量不确定度评定 |
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| 引用本文： | 梅强.压力传感器试验台零点漂移分析及测量不确定度评定[J].铁道技术监督,2009,37(5):33-34. |
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| 作者姓名： | 梅强 |
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| 作者单位： | 济南铁路局计量所,山东,济南,250001 |
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| 摘 要： | 压力传感器试验台检测的数据有偏差，很多都是零点漂移造成的。为此，分析压力传感器试验台在检测中出现零点漂移的原因，找出解决方法。同时对压力传感器试验台测量不确定度进行评定。
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| 关 键 词： | 压力传感器 试验台 零点漂移 测量不确定度 |
Analysis of the Zero Drift of Pressure Sensor Test Platform and the Evaluation of Measurement Uncertainty Degree |
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| Mei Qiang.Analysis of the Zero Drift of Pressure Sensor Test Platform and the Evaluation of Measurement Uncertainty Degree[J].Railway Quality Control,2009,37(5):33-34. |
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| Authors: | Mei Qiang |
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| Abstract: | The deviation of measurement data from pressure sensor test platform is mainly due to zero drift. By analyzing the causes why zero drift happens during the measurement of pressure sensor test platform, the solution is found. Meanwhile, the measurement uncertainty degree of the pressure sensor test platform is evaluated. |
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| Keywords: | Pressure Sensor Test Platform Zero Drift Measurement Uncertainty Degree |
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