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提出了一种带有随机开关的两阶段改进遗传算法并应用于集成化物流中的定位 运输路线安排 (LRP)优化问题 .该方法采用随机开关控制遗传算法中的变异运算 ,实现了空间的有效搜索 ,并且在一定程度上 ,避免了“局部最优现象”的发生 .通过计算机仿真实验 ,证明了该算法求解LRP问题的有效性和准确性 .
A two-stage improved genetic algorithm with random switch is proposed and applied to the optimization of LRP in integrated logistics. This method uses the random switch to control the mutation operation in genetic algorithm, and realizes the spatial effective Search, and to some extent, avoids the occurrence of “local optimum phenomenon.” Through computer simulation experiments, the validity and accuracy of the proposed algorithm for solving LRP problems are proved.