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在对货物运输路径和方式选择问题进行简单描述的基础上,提出了将该货物运输问题分解为多个单路径、多种运输方式组合问题进行求解的策略。通过设计解的表示和评价方法,构建了求解该问题的禁忌搜索算法,并进行了实验计算。计算结果表明,用本文设计的算法优化货物运输路径和方式选择问题,不仅可以取得很好的计算结果,而且收敛速度较快,结果也较稳定。
On the basis of a brief description of the route selection and mode selection, a strategy is proposed to solve the problem of cargo transportation by decomposing the problem into multiple single routes and combining multiple transport modes. A tabu search algorithm for solving the problem is constructed by means of the design representation and evaluation method, and the experimental calculation is carried out. The results show that using the algorithm designed in this paper to optimize the transportation route and method selection can not only achieve good results, but also achieve faster convergence rate and more stable results.