事件以后的反应规划者必须在一扇批评时间窗户以内为资源的合适的分配和分发开发有效、有效的计划到影响区域(IA ) 。为了决定分发的有效性和效率,计划,这研究探讨资源分配有效性损失(在供应和需求之间的失配在 IA 引起的 RAEL,或损失) ,紧急情况后勤时间花费(在紧急情况条件下面的后勤过程的 ELTC,或交通时间) 。而且,这研究检验分享在不同阶段之中协调资源的特性(FSC ) 的后续。这研究基于这个人物建议一个综合模型(IM ) 。这个模型试图最小化 RAEL 和 ELTC。而且, IM 联合时间尺寸模型(TDM ) ,它在计划地平线,和空间尺寸模型(SDM ) 协调所有阶段的要求和供应,它为第一个阶段产生一个特定的分发计划。一个分析解决方案作为每 FSC, SDM 通过一个单个目的的线性编程模型在以后被解决的定义为 TDM 被获得。在有效地解决 IM 以后,我们发现建议方法论适合紧急情况情形很好。从模型导出的卓见也在结论被介绍。)
Post-event response planners must develop effective and efficient plans for the proper allocation and distribution of resources to impacted areas (IAs) within a critical time window. To determine the effectiveness and efficiency of distribution plans, this study addresses resource allocation effectiveness losses (RAEL, or losses caused by the mismatch between supply and demand in IAs) and emergency logistics time costs (ELTC, or transportation time of logistics processes under emergency conditions). Moreover, this study examines a follow-up sharing character (FSC) that coordinates resources among different phases. This research proposes an integrated model (IM) based on this character. This model aims to minimize RAEL and ELTC. Furthermore, the IM combines the time dimension model (TDM), which coordinates the demands and supplies of all phases in the planning horizon, and the space dimension model (SDM), which generates a specific distribution plan for the first phase. An analytical solution is obtained for the TDM as per the definition of FSC, after which the SDM is solved through a single-objective linear programming model. After solving the IM effectively, we fred that the proposed methodology fits the emergency circumstance well. Insights derived from the model are also presented in the conclusion.)