• 论文 •    

飞机数字化设计工程数据管理技术研究

冯雷,范玉青   

  1. 北京航空航天大学机械制造及自动化工程学院,北京100083
  • 出版日期:2004-02-15 发布日期:2004-02-25

Engineering Data Management Technology in Aircraft Digital Design

FENG Lei,FAN Yu-qing   

  1. Sch. of Mechanical Manu.&Automatic Eng.,Beijing Univ. of Aero. and Astro., Beijing100083, China
  • Online:2004-02-15 Published:2004-02-25

摘要: 飞机设计过程中的工程数据管理及其具体内容,已成为实现数字化飞机设计的关键。结合飞机设计工程数据管理系统的开发,提出并描述了由集成文挡、产品结构和更改控制组成的飞机数字化产品模型,阐述了飞机设计工程数据管理系统的功能模型,重点讨论了系统中产品结构树的生成算法,最后提出了基于工程数据管理的数字化飞机并行设计过程模型。

关键词: 工程数据管理, 产品数据管理, 协同产品商务

Abstract: Engineering data management and its details have become the key contents in aircraft digital design. Along with the development of aircraft design engineering data management system (CADIS/IEDMS), a model of digital product in aircraft design phase, which is composed of integrated document, product structure and change control, is proposed. Then the functional model of aircraft design engineering data management system is interpreted, and the generating algorithm of product structure tree in this system is discussed. Finally, a process model of digital aircraft concurrent design is presented.

Key words: engineering data management, PDM, collaborative product commerce

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