船舶吃水深度检测误差正态性检验与分析  

Normal Testing and Analysis on Testing Errors of Shipping Draft

作　　者：姚惠林[1] 方安平[1] 魏巍[2] 

机构地区：[1]武汉理工大学计算机学院,430074471003 [2]洛阳理工学院数理系,471003

出　　处：《微计算机信息》2008年第27期199-200,共2页Control & Automation

摘　　要：采用卡方适度检验、偏峰度检验法对船舶吃水深度检测误差进行了统计建模研究,在此基础上对吃水深度检测精度进行了定量分析,结果表明该方法是有效的,提高了检测的质量和效率。By means of the test and skewness-kurtosis test, the testing errors of shipping draft have been statistically studied, and on the basis authors quantitatively analyze the testing errors of draft precision. The results have taken a guiding effect on production, It can improve the quantity and efficiency of testing errors.

关 键 词：吃水深度 误差 正态性检验 

分 类 号：TP559[自动化与计算机技术]