航天数字化应用技术的发展与趋势  

Development and Trend of Digital Technology in Aerospace Engineering Application

作　　者：陈海东[1] 沈重[1] 张冶[1] 杜臣勇[1] 王悦[1] 姚纳新[1] 李烁[1] 

机构地区：[1]中国运载火箭技术研究院研究发展中心,北京100076

出　　处：《导弹与航天运载技术》2008年第3期23-27,共5页Missiles and Space Vehicles

基　　金：中国运载火箭技术研究院技术创新基金资助

摘　　要：随着信息技术的突飞猛进,航天数字化技术得到了蓬勃发展。文章对数字化技术的内涵、地位和作用,国内外数字化技术的发展现状与趋势进行了较为系统的阐述。分析了航天产品全寿命周期对数字化技术的需求,指出了航天数字化技术的发展重点和途径,从而形成航天数字化应用技术的总体发展思路。Digital technology in the field of aerospace engineering has been developing rapidly with the development of information technology. The connotation, functions and position of digital technology is iUustrated, and the current situation and the development trend at home and abroad are summarized. The requirements in aerospace product life cycle are analyzed. Focus and approaches on development of digital technology in aerospace engineering application is presented, and the general route of the future development is suggested.

关 键 词：虚拟样机 系统论证 数字化设计 虚拟试验 协同工程环境 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]