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采用自动算法来生成运输机群货物装载方案可极大地提高航空运输的效率.通过对传统的二维装箱算法进行综合和改进,结合空运货物人工装载时使用的金字塔装载法,发展了一种新型的运输机群货物装载方案生成方法.首先由不同的机群装载顺序产生多个货物装载初步方案,在此基础上对各架飞机舱内货物进行排列和重心位置的调整,从而生成不同的待选装载预案.通过对这些预案进行分析与比较,最终得到符合特定优化指标的最佳运输方案.算例表明,提出的新方法可以替代现有的人工规划货物装载方法,对提高空运任务的货物装载及运输效率都具有一定的实际参考价值.
Adopting automatic algorithm to generate the transport group cargo loading scheme can greatly improve the efficiency of air transport.By synthesizing and improving the traditional two-dimensional packing algorithm and combining the pyramid loading method used in manual loading of air cargo, a new type Of the transport fleet cargo loading program generation method.First by a different cluster load order to generate a number of cargo loading preliminary program, on the basis of each aircraft cabin cargo arrangement and center of gravity position adjustment, resulting in different candidate loading By analyzing and comparing these plans, we can get the optimal transportation plan that meets the specific optimization objectives.Examples show that the proposed new method can replace the existing manual planning of cargo loading methods, and improve the air cargo loading and Transportation efficiency has some practical reference value.