应急物流物资调度及运输方法的研究

Reasonable dispatch and transportation of emergencymaterial is one of the key problems of emergency logistics. In thispaper, emergency material dispatch and transportation problemis studied,and the two-dimensional, the material dispatching andthe material transportation, and multi-objective, achieving theshortest time and the shortest cost, optimization model is putforward for the first time. The method of rescue pointdecomposition is used to reduce the dimension of the model. Aftercomparing the ideal points algorithm with ant colony algorithm,the ideal points algorithm is chosen to solve the problem. Moreover, the simulation experiment is done to verifythe rationality of the model and the correctness of the algorithm,thus emergency material dispatch and transportation problem issolved.