摘要
研究了供应商选取在模块化产品族配置过程中的影响,将产品族配置与供应商选择归类为主从关联优化,并建立对应的双层模型。模型上层进行产品族配置优化,以顾客效用与成本之比为优化目标,决策产品族的模块配置;模型下层进行相应模块供应商的选择优化,考虑供应商选择及供应模块的价格折扣,追求每个供应商的最大利益。针对模型为0-1混合非线性的特点,采用遗传算法求解,并以一个简化变压器产品族为例对该方法进行了说明。
The paper presented the effects of supplier selection in modular product family configu- ration. A new method for product family optimization, leader-followers joint decision making model was presented herein. The model consisted of two optimization levels.an upper level and a lower level. The upper level determined product family configurations by selecting the components to be assembled for the customer perceived utility per cost form both the customer and engineering perspectives. The lower level designed the supply chain of the product family by choosing suppliers for the supplier＇s in- terests. A genetic algorithm was proposed to solve the model. A design example of a simple product family was provided to demonstrate the method.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2015年第8期1067-1072,共6页
China Mechanical Engineering
基金
国家自然科学基金资助项目（71371132）
关键词
产品族配置
供应商选择
主从关联优化
遗传算法
product family, configuration
supplier choosing
leader -follower joint optimization
genetic algorithm
