| 概要 |
For emergency logistics, effectiveness and efficiency are even more important than economy. However, due to the uncertainty of the transportation network reliability and travel time, there are some di...fficulties, like deterioration of the transportation system. After the Great Hanshin Earthquake in 1995 and the Great East Japan Earthquake in 2011, there are various issues such as relief supplies unable to be delivered on time or being stuck because of road disruption, and poor civil cooperation. Although there are a large number of researches on time minimization and road reliability, most of them are single-target optimization problems of transport system. In order to solve the aforementioned problems, in this paper, with the relief supplies quickly delivered to victims after a disaster, assuming that demand is sufficient, we focused on the dual objective optimization problem that are the reliability of the transportation network and minimization of transportation time, and developed a method that can select optimized path more efficiently. Based on that method we build a dual objective optimization model.続きを見る
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Mendeley出力
Vol78-No4-1