中国机械工程
中國機械工程
중국궤계공정
CHINA MECHANICAl ENGINEERING
2015年
8期
1067-1072
,共6页
产品族配置%供应商选择%主从关联优化%遗传算法
產品族配置%供應商選擇%主從關聯優化%遺傳算法
산품족배치%공응상선택%주종관련우화%유전산법
product family configuration%supplier choosing%leader -follower joint optimization%genetic algorithm
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。
研究瞭供應商選取在模塊化產品族配置過程中的影響，將產品族配置與供應商選擇歸類為主從關聯優化，併建立對應的雙層模型。模型上層進行產品族配置優化，以顧客效用與成本之比為優化目標，決策產品族的模塊配置；模型下層進行相應模塊供應商的選擇優化，攷慮供應商選擇及供應模塊的價格摺釦，追求每箇供應商的最大利益。針對模型為0-1混閤非線性的特點，採用遺傳算法求解，併以一箇簡化變壓器產品族為例對該方法進行瞭說明。
연구료공응상선취재모괴화산품족배치과정중적영향，장산품족배치여공응상선택귀류위주종관련우화，병건립대응적쌍층모형。모형상층진행산품족배치우화，이고객효용여성본지비위우화목표，결책산품족적모괴배치；모형하층진행상응모괴공응상적선택우화，고필공응상선택급공응모괴적개격절구，추구매개공응상적최대이익。침대모형위0-1혼합비선성적특점，채용유전산법구해，병이일개간화변압기산품족위례대해방법진행료설명。
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.
