基于PDM Enablers的飞行器并行设计文档管理扩展模型研究  

Research on Extended Document Management Model for PDM Enablers-based Aircraft Concurrent Design

作　　者：陈敏[1] 汤晓安[2] 戴金海[1] 张为华 李国正[1] 

机构地区：[1]国防科技大学航天与材料工程学院,长沙410073 [2]国防科技大学电子科学与工程学院,长沙410073

出　　处：《系统仿真学报》2008年第13期3463-3467,3476,共6页Journal of System Simulation

基　　金：国防科工委基础科研项目

摘　　要：并行工程对飞行器设计的重要性不言而喻,产品数据管理(PDM)是并行工程的支撑技术,文档管理作为PDM系统的基础及核心模块,在飞行器并行设计中起着重要作用。以PDM国际规范"PDM Enablers"为依据,就支持飞行器并行设计的文档管理模型展开研究。在深入研究PDM Enablers的基础上,构建了飞行器并行工程环境体系结构;提出了一种基于PDM Enablers并支持飞行器并行设计的文档管理扩展模型,并着重对其中的文档分类浏览模式、文档状态变迁模型及支持飞行器并行设计的文档信息存储模式进行研究;最后给出了其应用实例,应用表明,所提出的模型可行、有效,能很好地支持飞行器的协同设计。Concurrent engineering is very important to aircraft design. PDM （Product data management） is the supporting technology of concurrent engineering. Document management, which is the foundation and core module of PDM system, plays an important role in aircraft concurrent design. Based on the international standard-PDM Enablers specification, document management model, which is one of the key technologies for aircraft concurrent design, was investigated. Firstly, the architecture for aircraft concurrent engineering environment was built up; then a document management model which is based on PDM Enablers and at the same time supports aircraft concurrent design was put forward, in which document＇s organization pattern, document＇s states change model and the document management ＇s information storage model for aircraft concurrent design were researched emphatically; finally an application example was given which shows that the present model is feasible, practical, and can surely surport aircraft concurrent design.

关 键 词：飞行器并行设计 产品数据管理使能规范 文档管理 电子仓库 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]