基于公理化和知识的机械产品快速设计研究.pdf

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第 31 卷第 24 期武汉理工大学学报 Vol. 31 No. 24
2009 年 12 月 JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY Dec. 2009
DOI :10. 3963/ j. issn. 1671 4431. 2009. 24. 016
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基于公理化和知识的机械产品快速设计研究
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吴庆鸣,宗驰,张志强,张强
2 (武汉大学动力与机械学院,武汉 430072)
摘要: 针对大型复杂机械产品在实际工程中因布局方案变化造成产品结构尺寸的变化,引起繁杂的产品设计修改问
题,研究了产品设计过程和变型设计技术,构建了机械产品快速设计平台,提出运用公理化设计方法进行设计平台的系
统设计;建立了基于参数化和知识的产品模型,并将相关领域设计知识和产品设计流程融入到设计平台中;实现了机械
产品的快速设计。
关键词: 公理化设计; 知识; 产品快速设计
中图分类号: TP 391 ; TH 122 文献标识码: A 文章编号:1671 4431 (2009) 24 0062 05
Research on Mechanical Product Rapid Design Based on Axiomatic
and Knowledge
W U Qing ming , ZON G Chi , ZHA N G Zhi qiang , ZHA N G Qiang
(School of Power & Mechanical Engineering , Wuhan University , Wuhan 430072 ,China)
Abstract : Aimed at the problem that the dimension of product structure would be changed for the variety of layout scheme
design for plex mechanical product in the real project , which would cause the numerous and repeat amending design ;
product design process and variant design technique are researched. Rapid design platform for mechanical product is established ;
axiomatic design method adopted to design the platform system is proposed. Product model based on parameterization and
knowledge is established , design knowledge of related field and product design process are embed in the platform. At last , rapid
design for mechanical pro