Research on a multiple-period robust location model of distribution logistics centers

The characteristics of logistic centers location at present are analyzed firstly.Secondly,the whole programming period is divided into several representative periods according to the characteristics of dynamic diversification of demands.And a multiple-period robust location model of distribution logistics centers of enterprise is constructed by using the chance constrained programming.The programming takes the total cost and the cost change as the object under the condition of uncertainties about the customer's demands and the manufacture center's supply power.Then,the solving method about the above dynamic robust location model is discussed in order to indicate two feasible approaches that are the transform of determinate equivalence class and the random simulation.A practical example is used to demonstrate the rationality and the validity of the model at last.