• 论文 •    

产品自顶向下设计的研究现状及发展方向

刘文剑,金天国   

  1. 哈尔滨工业大学CAD/CAM研究所,黑龙江哈尔滨150001
  • 出版日期:2002-01-15 发布日期:2002-01-25

Research State and Development Directions of Product Top-Down Design

LIU Wen-jian, JIN Tian-guo   

  1. CAD/CAM Institute of Harbin Institute of Technology, Harbin150001,China
  • Online:2002-01-15 Published:2002-01-25

摘要: 给出了自顶向下设计所涉及的关键技术、国内外研究现状、存在的问题及发展方向。首先介绍了自顶向下的设计过程;然后介绍关键技术及研究现状,包括产品装配模型的表达方式、装配模型的建模方法、装配模型的优化分析方法和装配顺序规划等;最后给出各关键技术的发展方向。

关键词: 自顶向下设计, 装配模型, 建模方法, 优化分析

Abstract: The key technology, research state, problems and development directions of Top-down design are surveyed. First, the Top-Down design process is introduced, then, the key techndogies including the expression of assembly model, assembly modeling, the optimization and analysis method of assembly model, and assembly sequence planning are presented, finally, the development directions of those key technologies are given.

Key words: top-down design, assembly model, assembly modeling, optimization and analysis

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