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Modeling and Optimizing of 4PL Routing Optimization Problem Based on Goal Programming

机译:基于目标规划的4PL路由优化问题建模与优化

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摘要

Routing problem is one of the key issues in the fourth party logistics.Considering the cost and time expectation of fourth party logistics,this paper studied the single-point to single-point and single-task routing problem in view of goal programming.The novel goal programming mathematical model was established first.Then,an improved differential evolution algorithm was designed based on characteristics of the problem and compared to genetic algorithm.Finally several examples showed the effectiveness and robustness of the method.
机译:路由问题是第四方物流中的关键问题之一。考虑到第四方物流的成本和时间期望,本文从目标规划的角度研究了单点到单点和单任务路由问题。首先建立了目标规划数学模型,然后根据问题的特点设计了一种改进的差分进化算法,并与遗传算法进行了比较。最后通过实例说明了该方法的有效性和鲁棒性。

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