面向受灾差异的跨区域应急救援路径优化

发布时间：2018-04-13 14:31

  本文选题：应急 + 跨区域　； 参考：《控制与决策》2017年05期

【摘要】：关注各灾区待救人员的不同受伤程度,用"伤员在途可坚持时间"的区别来表征差异化受灾情形,研究带有时间窗限制、基于受灾差异的跨区域应急救援路径优化问题.构建以最小化救援车辆行车总时间为决策目标的车辆路径模型,设计蚁群算法对仿真算例进行求解.讨论考虑受灾差异因素对整个跨区域救援路径优化方案的影响,并对以决策者风险态度为例的关键参数实施敏感性分析.研究结果可为构建高效的应急管理体系提供有益参考.
[Abstract]:This paper focuses on the different degree of injury of the persons waiting for rescue in various disaster areas, uses the difference of "the injured can persist in the journey" to characterize the differentiated disaster situation, and studies the cross-regional emergency rescue path optimization problem with time window restriction and based on the disaster difference.A vehicle path model with the goal of minimizing the total travel time of the rescue vehicle was constructed and the ant colony algorithm was designed to solve the simulation example.This paper discusses the influence of the disaster-affected factors on the overall cross-regional rescue route optimization scheme, and carries out sensitivity analysis on the key parameters taking the risk attitude of decision makers as an example.The results can provide a useful reference for the construction of an efficient emergency management system.
【作者单位】： 南京信息工程大学经济管理学院;
【基金】：国家自然科学基金项目(71571103,71101073) 江苏高校优势学科建设工程项目 江苏高校品牌专业建设工程项目 南京信息工程大学大学生实践创新训练计划项目(201510300001)
【分类号】：D63;TP18
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本文编号：1744953