| 管式差压流量传感器标定数据的数学模型确定 |
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| 引用本文： | 张燕玉.管式差压流量传感器标定数据的数学模型确定[J].湖北汽车工业学院学报,2008,22(3):52-55. |
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| 作者姓名： | 张燕玉 |
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| 作者单位： | 鄂东职业技术学院,湖北,黄冈,436100 |
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| 摘 要： | 管式差压流量传感器的输入与输出成非线性关系，分别运用了几种不同的数学模型对该传感器的标定数据进行了最小二乘拟合运算，在比较运算结果及误差分析的基础上，找出了适合于该传感器输入与输出拟合曲线的数学模型。
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| 关 键 词： | 流量传感器 标定 数学模型 拟合运算 |
Confirmation of Mathematical Model of Sensing Data for Demarcation on Tubular Differential Pressure Flow Sensor |
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| Zhang Yanyu.Confirmation of Mathematical Model of Sensing Data for Demarcation on Tubular Differential Pressure Flow Sensor[J].Journal of Hubei Automotive Industries Institute,2008,22(3):52-55. |
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| Authors: | Zhang Yanyu |
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| Institution: | Zhang Yanyu (EDong Institute of Vocation ＆ Technology, Huanggang 436100, China) |
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| Abstract: | According to non-linear relations between the input and output of tubular differential pressure flow sensor,several different mathematical models of the sensing data for demarcation of the least-squares fitting operation were used.On the basis of comparing operation results with error analysis,the mathematical model of fitting curvilinear fitted for the input and output of sensor was found out. |
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| Keywords: | flow sensor demarcation mathematical model fitting operation |
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