基于3DEXP的管系L2P关联设计技术  

L2P Association Design Technology for Piping System Based on 3DEXP

作　　者：李吉[1] 朱明华[1] 杨义干 唐能 LI Ji;ZHU Minghua;YANG Yigan;TANG Neng(Jiangnan Shipyard(Group)Co.,Ltd.,Shanghai 201913,China)

机构地区：[1]江南造船(集团)有限责任公司

出　　处：《船舶与海洋工程》2019年第6期54-59,共6页Naval Architecture and Ocean Engineering

基　　金：总装预研共用技术项目（41423010101）

摘　　要：针对国内船舶管路系统详细设计与生产设计分离导致的设计数据源不统一、人工信息转换效率低、模型与原理校对困难和设计更改难一致等问题,提出基于三维体验平台(3D Experience Platform,3DEXP)逻辑到物理(Logical to Physical,L2P)关联设计技术的解决方案。L2P关联设计技术紧密联系逻辑对象和物理对象,是对船舶管路系统设计模式的创新。分析现有设计模式下各种问题产生的原因,研究L2P关联设计的设计流程、设计准备、原理图设绘和三维建模等内容,打通原理图与三维建模关联设计的技术路线,创建原理图与三维模型之间的关联,实现快速三维建模、智能模型校对、设计更改一致和单一数据源。应用测试结果表明,采用管路系统L2P关联设计技术能有效提高管路系统设计的效率和质量。To solve the problems caused by separated detail design and production design of marine piping systems,such as non-unified design data source,low efficiency of manual information conversion,difficulty in model and principle checking and inconsistency of design modifications,this paper proposes a solution of Logical to Physical(L2P)association design technology based on 3D Experience Platform(3DEXP).L2P association design technology is a design paradigm innovation of marine piping systems,which binds the logical objects closely with the physical objects.This study analyzes the reasons behind the problems under the existing design paradigm,and investigates the design procedures,design preparations,principle drawings and 3D modeling based on the principle drawings of the L2P association design,so as to achieve rapid 3D modeling,intelligent model check,consistent design modification and united data source.The application result shows that the L2P association design technology for piping systems can effectively increase design efficiency and design quality of the piping system.

关 键 词：三维体验平台(3DEXP) 逻辑到物理(L2P) 关联设计 

分 类 号：U664.84[交通运输工程—船舶及航道工程]