基于实例推理技术在模块变型设计中的应用研究

JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE) ›› 2011, Vol. 41 ›› Issue (1): 78-85.

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Application research on CBR technology used in modular variant design

DU Hui^1,2, YE Wen-hua¹, LOU Pei-huang¹

1. College of Mechanical Engineering,Nanjing University of Aeronautics ＆ Astronautics, Nanjing 210016, China;
2. Physical ＆ Electrical Engineering department, Zaozhuang University, Zaozhuang 277160, China

Received:2010-08-12 Online:2011-02-16 Published:2010-08-12

Abstract

Abstract:

In order to improve the efficiency of modular variant design, a method of case-based reasoning combined with modular variant design(CBRMD)was put forward. Case-based reasoning(CBR)technology was used in modular variant design, similar case of product and structure module was retrieved by CBR, self-organizing maps (SOM) networks were employed to cluster past cases, and then the layered case base was constructed with clustered cases. Finally, through the example of modular design of machine center, the practical value of the proposed method was revealed.

Key words: modular variant design, case-based reasoning (CBR), self-organizing maps (SOM), machine center

DU Hui1,2, YE Wen-hua1, LOU Pei-huang1. Application research on CBR technology used in modular variant design[J].JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2011, 41(1): 78-85.