大数据技术在船舶主尺度确定中的应用研究  

Study on the application of big data technology in the determination of principal dimensions of ship

作　　者：管官[1,2] 郑孟添 纪卓尚[1] GUAN Guan;ZHENG Mengtian;JI Zhuoshang(Ship CAD Engineering Center,Dalian University of Technology,Dalian 116024,China;State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology,Dalian 116024,China)

机构地区：[1]大连理工大学船舶CAD工程中心,辽宁大连116024 [2]大连理工大学工业装备结构分析国家重点实验室,辽宁大连116024

出　　处：《应用科技》2018年第2期1-5,共5页Applied Science and Technology

基　　金：国家自然科学基金项目(51609036);辽宁省博士启动基金项目(201501176);中央高校基本科研业务费资助项目(DUT16RC(4)26)

摘　　要：为了将大数据技术应用到船舶主尺度确定,得到船舶主尺度的变化规律,分析了大数据技术在船舶领域的应用现状,通过整理分析双壳油船、小型游艇和高速双体船的主尺度数据资料,利用统计回归方法建立了一套主尺度计算公式,并进行了实船回归效果检验,检验结果显示该公式回归效果较好。为大数据技术在船舶设计领域的应用提供了方法,得到的回归公式可以作为船舶报价设计和初步设计的参考。In order to apply the Big Data technology to the determination of principal dimensions of ship and obtain the change rule of them,the current situation of the application of Big Data technology in the field of ship was analyzed and a set of calculation formula on main dimensions were established by analyzing the main dimension datas of double-hull tanker,yacht and HSC(high-speed catamaran)and using the method of statistical regression.Real ship was applied for inspecting the regression effects,the result shows that the regression effect of the formula is excellent.The study provides a method for the application of the Big Data technology in the field of ship design,the obtained regression formula can be used as the reference for the quotation design and preliminary design of ship.

关 键 词：船舶 主尺度 大数据 统计 回归分析 双壳油船 小型游艇 高速双体船 

分 类 号：U662.2[交通运输工程—船舶及航道工程]