回归分析法在累积流量测量中的应用  

Application of regression analysis method in integrated flow measurement

作　　者：张毅[1] 张瑞[1] 

机构地区：[1]胜利石油管理局技术检测中心计量所

出　　处：《油气储运》1998年第4期46-48,共3页Oil & Gas Storage and Transportation

摘　　要：在非定点使用标准表的标准装置中,进行累积流量的测量时要用到流量计的仪表系数。通过实例计算介绍了另一种求得仪表系数的方法,即回归分析法。利用这种方法求得的流量计的仪表系数,由于减少了人为的误差,因此,大大提高了计算整个累积流量测量过程总液量的准确度,同时提高了工作效率。In standard device using non-fixed point calibration scale, flow meter's instrument system will be involved in integrated flow measurement. The article introduces a method obtaining meter coefficient by case calculation, e. g. regression analysis method. The instrument coefficient of flow meter given by the method reduces personnel error, thus greatly rises calculation accuracy on total liquid amount during overall integrated flow measurement and raises working efficiency at the same time.

关 键 词：回归分析 流量测量 计算 油气计量 

分 类 号：TE863.1[石油与天然气工程—油气储运工程]