| Research and Development of Growth Design System for Mechanical Products |
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| 引用本文： | YANG Bo1,ZE Xiangbo1,YANG Tao2,CUI Weihua1,LIU Luning1 (1.College of Mechanical Engineering,Jinan University,Jinan 250022,China, 2.Singapore Technologies Dynamics Pte Ltd,Singapore). Research and Development of Growth Design System for Mechanical Products[J]. 武汉理工大学学报, 2006, 0(Z1) |
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| 作者姓名： | YANG Bo1 ZE Xiangbo1 YANG Tao2 CUI Weihua1 LIU Luning1 (1.College of Mechanical Engineering Jinan University Jinan 250022 China 2.Singapore Technologies Dynamics Pte Ltd Singapore) |
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| 作者单位： | 1.College of Mechanical Engineering，Jinan University，Jinan 250022，China; 2.Singapore Technologies Dynamics Pte Ltd，Singapore |
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| 基金项目： | Funded by the Shandong Natural Science Foundation(Y2005F26) and the Scientific Research Foundation for doctor of Jinan Uni-versity(B0538) |
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| 摘 要： | 1 Introduction Product designis aniterative ,complex,decision-making engineering process .In Refs .[1], Gu P.indicatethat as much as 75 %of the cost of a product is being committed duringthe design process . Now,with develop-ment and wide application of computer technology, more and more researchers have focused their attention andeffort in developingtools andtechniques that are able to support various phases of design. Naturally,design au-tomation tools that can support the whole design pha…
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Research and Development of Growth Design System for Mechanical Products |
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| YANG Bo,ZE Xiangbo,YANG Tao,CUI Weihua,LIU Luning. Research and Development of Growth Design System for Mechanical Products[J]. Journal of Wuhan University of Technology, 2006, 0(Z1) |
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| Authors: | YANG Bo ZE Xiangbo YANG Tao CUI Weihua LIU Luning |
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| Affiliation: | YANG Bo1,ZE Xiangbo1,YANG Tao2,CUI Weihua1,LIU Luning1 |
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| Abstract: | By applying genetic engineering methodology into the incremental product growth design,a generic structural design approach is put forward,as well as an intelligent evolution strategy of the product units growth,which is based on the multilevel Decomposition and Reconstruction of product gene. To guarantee a successful transformation from functional requirement to geometry constraints between parts in the incremental growth design of mechanical product,the integrated design method incorporates the design requirements and assembly perspective into product genetic information. The mathematical model of state transition during incremental design process are given at first,based on which product can grow step by step from functional requirement to the final geometrical product structure automatically. And then,to quantify the measurement of assembly efficiency,a mathematical model as well as a technology to quantify assembly constraints was developed by application of some fuzzy logic algorithms. Finally,examples have been proved that the approach is promising. |
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| Keywords: | growth design automatic design functional decomposition assemblability |
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