提高测量准确度的方法分析  

Analysis of methods to improve measurement accuracy

作　　者：宋悦孝[1] 王然升 Song Yuexiao;Wang Ransheng

机构地区：[1]山东信息职业技术学院电子与通信系,山东省潍坊市261000

出　　处：《时代汽车》2021年第19期19-20,共2页Auto Time

摘　　要：测量的目的就是为了得到更准确的测量值,但在实际测量时,由于受多方面因素的影响,使得测量值与实际值之间必定存在误差,该误差即为测量准确度。本文从误差产生的原因、误差的性质特点,着重从减小系统误差的角度分析讨论提高测量准确度的方法与步骤。The purpose of measurement is to get more accurate measurement values.Due to the influence of many factors,there must be an error between the measured value and the actual value in the actual measurement,which is called the measurement accuracy.The paper proposes methods and steps to improve the measurement accuracy from the causes and the characteristics of errors as to reduce the systematic errors.

关 键 词：测量准确度 测量精密度 系统误差 随机误差 粗大误差 剩余误差 算术平均值 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]