制造/再制造集成物流网络设施选址模型及算法

首先构建了一个制造/再制造集成物流网络:在该网络中,正向物流和逆向物流都是双层结构的,所有的物流设施均有能力限制,且假设再制造产品与新产品同质,都可以用来满足顾客的需求.在此基础上建立了一个混合整数非线性规划(MINLP)模型.然后提出了混合启发式算法求解.该算法用禁忌搜索法确定整型变量,用基于优先权的遗传算法解决多阶段运输问题.最后通过一个算例说明了模型和算法的有效性.

A Facility-location Model for an Integrated Manufacturing/Remanufacturing Logistics Network and Algorithm

Firstly an integrated manufacturing/remanufacturing logistics network is constructed,in which the structures of both the forward and the reverse logistics are of two-level;and all the logistics facilities are capacitated.It is also assumed that remanufacturing products and new products are homogeneous and both can be satisfied the demands of customers.On such a basis,a mixed-integer non-linear programming(MINLP) model is built.Then a hybrid heuristic algorithm(HHA) is proposed to solve the model,which uses ...