大规模定制与变化性研究

为有效地实施大规模定制生产,研究了变化性与多样性的关系模型,提出了产品结构变化性和制造结构变化性的内涵.基于产品族模型,从种类、使用数量、重用次数和产品产量四个因素出发,构建了衡量产品族变化性的指数体系,包括零件指数和制造工序指数.通过对指数体系进行参数化分析,得到与大规模定制基本原理相一致的结论,证明了变化性指数体系的有效性.采用这个指数体系,可以对产品族结构设计进行评价和管理,支持面向大规模定制的产品开发设计过程.

Mass customization and variety

To implement mass customization production efficiently, relationships between variety and diversity were studied. And the connotation of product variety was presented. Then an index system considering category, amount, reuse times and product output to measure the variety of product family was constructed based on product family model, which comprised of component index and manufacturing procedure index. By conducting parametric analysis to these indexes, a significant conclusion was obtained conforming to basic principles of mass customization. These indexes were proved to be valid. Therefore, this index system could be used to evaluate and manage product family structure design, and support the product development and design process for mass customization.