named MEvo-Ant(multi-objective evolutionary ant algorithm)
is proposed for the DVRPs(dynamic vehicle routing problem).In the MEvo-Ant algorithm an archive is used to storage the candidate Pareto solutions while the Evo-Ant algorithm is employed to generate new solutions and update the archive to eliminate the dominated solutions.With the iterations the solutions in the candidate Pareto set are approach to the true Pareto solutions.In this paper two methods are used to evaluate the MEvo-Ant
the one is used the Solomon testing data
and the other is used a simulator.The experiment results show that the MEvo-Ant algorithm is effective to the DVRPs.
关键词
演化蚁群算法动态车辆路径问题多目标优化
Keywords
evolutionary ant algorithmdynamic vechicle routing problem(DVRP)multi-objective optimization