中国机械工程 ›› 2014, Vol. 25 ›› Issue (9): 1232-1238.

• 智能制造 • 上一篇    下一篇

产品族一主多从模型的分解协调方法

陈陌;杜纲;张如川   

  1. 天津大学,天津,300072
  • 出版日期:2014-05-10 发布日期:2014-05-15
  • 基金资助:
    国家自然科学基金资助项目(71071104)

Decomposition Coordination Method of Product Family Model with One Leader and Multi-followers Structure

Chen Mo;Du Gang;Zhang Ruchuan   

  1. Tianjin University,Tianjin,300072
  • Online:2014-05-10 Published:2014-05-15
  • Supported by:
    National Natural Science Foundation of China(No. 71071104)

摘要:

阐述了产品族设计中存在一类本身具有主从结构的问题。建立了一类产品族一主多从模型的一般形式,针对从者之间决策变量出现耦合的情形,通过在目标函数上添加偏差项,给出了一个分解协调的算法,使得从者之间变量独立。讨论了原问题的Pareto解与分解协调后问题可行解之间的关系,通过一个通用电机产品族的算例验证了方法的可行性。

关键词: 产品族, 一主多从, 分解协调, 耦合变量

Abstract:

The existence of a class of product family design problems with leader-follower structure was demonstrated. A general formulation of product family model with one leader and multi-followers was established. Aiming at the coupling decision variable among multi-followers, a decomposition coordination method was given. Through adding deviation on the objective, the variables of multi-followers become independent. The relationship between the Pareto solution of original problem and the feasible solution of decomposition coordination problem was discussed. At last, the method was validated by the case study of universal motor family.

Key words: product family, one leader and multi-followers, decomposition coordination, coupled variable

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