[推荐]双层规划－－高自友

duangang77

LBSALE[10]LBSALEA bi-level programming model and solution algorithm for the location of logistics distribution centers
Abstract: In this paper, by considering benefits of customers and logistics planning departments, a bi-level programming model is presented to seek the optimal location for logistics distribution centers. The upper-level model is to determine the optimal location by minimizing the planners’ cost, and the lower gives an equilibrium demand distribution by minimizing the customers’cost. Based on the special form of constraints, a simple heuristic algorithm is proposed. Finally, a numerical example is used to illustrate the application of the method, which shows that the algorithm is feasible and advantageous.

altal1987

这个东西你卖十金币,你也太狠了吧

zzh121300

我要买

arogeng

这个是什么东西？总要给个说明吧。

yangmthgh

下不了