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震后初期救援资源综合调度模型研究

Study on Comprehensive Scheduling Model of Post-disaster Initial Relief Resources
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摘要 震后初期应急救援的重点主要表现为伤员救援和急需物资的配送,且伤员救援和急需物资配送具有较高的时效性。为最大限度地减少震后损失,提出了集伤员救助和救灾物资分配一体的震后救援资源综合调度模型。针对该模型设计了基于遗传算法的优化方法。算例检验的结果表明,提出的模型能很好地反映震后初期的实际特点,且求解算法快速有效,对震后救援资源的高效调度和减少震后损失有很好的指导作用。 In this paper, in order to maximally reduce disaster damage, we proposed a post-disaster relief resource comprehensive scheduling model intended both for rescuing the injured and distributing the disaster-relieving materials, then designed the genetic algorithm for the optimization of the model, and at the end, through a numerical test, proved the validity of the model in reflecting the practical characteristics of the post-disaster period.
出处 《物流技术》 2016年第1期42-46,共5页 Logistics Technology
基金 国家自然科学基金资助项目(61003256) 重庆市教委科技项目(KJ120506) 重庆市人文社会科学重点研究基地项目(K2009-117)
关键词 地震灾害 伤员救援 物资配送 优化 遗传算法 earthquake disaster injury rescue material distribution optimization genetic algorithm
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