摘要: |
数字化技术与传统制造的结合,催生了大量新的应用,智能制造、工业互联网、工业4.0等新一轮工业革命正在兴起。数字化设计与验证技术在产品的研发设计、生产制造、服务管理和维护反馈等各个环节中发挥重要作用。本文结合国内外航空航天领域数字化技术现状,阐述了产品数字化设计与验证技术的发展情况,探讨了国内外产品数字化设计与验证的先进模式、数字化建模与验证软件的现状、数字化仿真验证相关技术与流程等方面的内容,为航空航天领域开展产品数字化设计与验证技术的相关研究提供参考。 |
关键词: 数字化设计;数字化仿真验证;虚拟试验技术;可靠性试验验证 |
基金项目: |
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Review on Development of Digital Design and Verification Technology of Product |
Liu Pengfei Zhu Xinggao Luan Jiahui Dai Yongde Chen Weiliang
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China Astronautics Standards Institute, Beijing 100071
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Abstract: |
The combination of digital technology and traditional manufacturing makes a large number of new applications appear, and a new round of industrial revolution such as intelligent manufacturing, industrial internet and industry 4.0 is emerging. Digital design and verification technology plays an important role in development and design, manufacturing, service management and maintenance feedback of products. In this paper, the development of digital design and verification technology of products is expounded based on the current situation of digital technology in aerospace field. The advanced mode of digital design and verification of products, the present situation of digital modeling and verification software, and the related technologies and processes of digital simulation and verification are discussed. This paper provides a reference for the related research on the digital design and verification technology of products in aerospace filed. |
Key words: digital design;digital simulation verification;virtual test technology;reliability test verification |