摘要
通过Excel分析的图表工具及回归分析工具,与船舶倾斜试验相结合,利用试验中移动压铁读到的多组摆锤移动距离数值,直接剔除不可用点,得到关于合理有效的读数的拟合曲线。为工程人员提高了工作效率,且回归误差小,满足工程精度需求。尤其针对大量实验数据的处理具备高效性和优越性,可推广至多数船厂及船检人员的工作中使用。
By using analyze the chart tools and regression analysis tool from Excel, and combined with the ship tilt test use test mobile pressure iron read of a plurality of groups of the pendulum hammer movement distance numerical, eliminated directly unavailable at the point and get a reasonable and effective reading of curve fitting. For the engineering staff work efficiency is promoted and the regression error is so small that enough to meet the engineering needs. It has been promoted to use to most of the shipyard and ship inspection personnel.
作者
王宽
许小颖
Wang Kuan;Xu Xiaoying(Construction Department, Wuhan Branch, CCS, Wuhan Hubei, 430034, China;Department of Mechanical and Electrical Engineering,Wenhua College, Wuhan Hubei, 430074, China)
出处
《科技资讯》
2016年第29期4-6,共3页
Science & Technology Information
基金
文华学院青年基金(项目编号:J02e0540211)
