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为率定光纤位移传感器 ,作者建立了非线性模型库 ;介绍了全增量预报 -校正模型参数等 9种建模方法 ;导出了内插时的时距权、速率权、矢量权等权重公式 ;用 VB开发了非线性模型回归分析软件 .实例计算表明 ,比常规方法率定曲线的精度要高 .
In order to determine the fiber displacement sensor, the author established a non-linear model base, introduced nine kinds of modeling methods such as full incremental forecast-correction model parameters, derived the weight formula such as time-space weight, rate weight and vector weight The non-linear model regression analysis software was developed by using VB.Example calculation shows that the accuracy of the calibration curve is higher than the conventional method.