自主PDM数据建模方法及CAD集成  

Autonomous PDM Data Modeling Method and CAD Integration

作　　者：王晓晗 肖鹏安[1] 宋达 李晨威 姚素新 WANG Xiaohan;XIAO Peng′an;SONG Da;LI Chenwei;YAO Suxin(China Ship Development and Design Center,Wuhan 430064,China)

机构地区：[1]中国舰船研究设计中心,武汉430064

出　　处：《机械工程师》2024年第3期85-90,共6页Mechanical Engineer

基　　金：国家重点研发计划(2021YFB3302400)。

摘　　要：在国产工业软件崛起的大趋势下,中国舰船研究设计中心研发了自主PDM软件(海云PDM)。文中在海云PDM内核基础上提出了一套数据建模方法,并研发了图形化数据建模管理工具,通过与Rational Rose集成,使数据建模符合UML建模规范。同时,对海云PDM与国产三维CAD设计软件SPD进行了数据集成,分析了SPD各专业的数据层次结构及数据关系,实现了三维模型数据的存储与管理。Under the trend of the rise of domestic industrial software,the China Ship Development and Design Center has developed autonomous PDM software(High Cloud PDM).This paper proposes a set of data modeling methods on the basis of High Cloud PDM kernel,and develops graphical data modeling management tools.It integrates data modeling with Rational Rose to comply with UML modeling specifications.At the same time,The data integration between High Cloud PDM and the domestic 3D CAD design software SPD,and the data hierarchical structure and data relationship of various majors of SPD are analyzed,and the storage and management of 3D model data are realized.

关 键 词：船舶 PDM UML 数据建模 数据持久化 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]