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《Journal of Shanghai Jiaotong University》 2005-S1
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A Method of Product Family Planning Based on Customization Genes Concept

MENG Xiang-hui, JIANG Zu-hua, ZHU Xun-sheng(School of Mechanical Eng., Shanghai Jiaotong Univ., Shanghai 200030, China)  
The most important in product family planning is to determine the products' customized attributes and their variation ranges. The customization genes (CGs) concept was presented to depict the variant product attributes in product family, which are corresponding with customers' individual requirements. Based on customization genes, the product family planning process is as follows: ① divide the customers into different groups; ② distinguish the customization genes candidates (CGCs) from the composing units' attributes according to the value of customization index (CI), which reflects the grade of the attributes corresponding to customers' requirements; ③ vary the values of CGCs and make the products meet the requirements vector of different customers group; ④ determine the CGs of product family and their variation ranges, and the core common parameters of product family and their optimized values according to the behaviors of CGCs during the above process. The method of product family planning is validated by a case study of DME engines.
【Fund】: 国家重点基础研究发展规划(973)项目(2003CB317005)
【CateGory Index】: TP391.7
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