Optimization of change propagation path based on product parameter basic-element network

被引:0
|
作者
Zhan M. [1 ]
Wang Z. [2 ]
Zhao Y. [1 ]
Ren S. [3 ]
Wang L. [1 ]
机构
[1] College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou
[2] School of Computer and Computational Sciences, Zhejiang University City College, Hangzhou
[3] College of Computer Science and Technology, Zhejiang University of Technology, Hangzhou
基金
中国国家自然科学基金;
关键词
automobile clutch; change propagation path optimization; design changes; parameter basic-element network; prduct development;
D O I
10.13196/j.cims.2022.08.024
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Due to the complex correlation between design parameters,it is difficult to avoid the propagation of changes in the product development process.To reduce the risks of increased development costs and prolonged development cycles caused by the propagation of changes,an optimization method for the propagation path of changes based on the product parameter basic-element network was proposed.Based on the analysis of parameter association relationship and change propagation mode,combined with basic-element theory,the design parameters was formally expressed,and a product parameter basic-element network model was constructed to replace the traditional module or component correlation network model.The characteristics of change impact propagation was analyzed and the change cost evaluation model was studied.A change propagation path optimization algorithm based on timing difference was designed to search and obtain the optimal change propagation scheme efficiently.An automobile clutch was used as a case to verify the effectiveness of the proposed method. © 2022 CIMS. All rights reserved.
引用
收藏
页码:2545 / 2556
页数:11
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