【摘要】 在同时考虑物流配送总费用和服务水平的基础上,建立适合物流配送模糊车辆调度问题的数学模型。并且采用期望值选择法,将爬山法与遗传算法相结合,构造了求解该问题的混合遗传算法。研究表明,用该算法求解物流配送模糊车辆调度问题,能够很快收敛到满意解。更多还原

【Abstract】 On the basis of total cost and service level,the authors have given a model for fuzzy physical(distribution) problem.Meanwhile,using the selective method of expectation,the local search method and the genetic(algorithm),the authors construct a hybrid genetic algorithm for this problem.Demonstrating with a example in solving physical distribution problem through this method,the result converges fast to a best solusion.更多还原