内河危险品运输事故应急物资储备研究
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摘要
基于内河危险品运输应急物资需求呈负指数分布的假设,考虑订购成本、库存成本、缺货成本和过期成本,建立改进的(S,s)模型,求出S与s的表达式。在此基础上,运用Matlab进行仿真分析。仿真结果表明,最大库存与安全库存均随物资缺货成本的增大而增大,随生命周期、过期损失、库存成本的增大而减小,且最大库存不受订货启动成本的影响,而安全库存随订货启动成本的增大而减小。
In this paper, based on the assumption that the demand for emergency logistics in response to accidents in inland river hazardous material transportation, we considered the costs of ordering, inventory, shortage and expiration, built the improved(S,s) model and yielded the mathematical expression of the relationship between S and s. On such basis, we simulated the model using the Matlab software and reached some useful conclusions.
In this paper, based on the assumption that the demand for emergency logistics in response to accidents in inland river hazardous material transportation, we considered the costs of ordering, inventory, shortage and expiration, built the improved(S,s) model and yielded the mathematical expression of the relationship between S and s. On such basis, we simulated the model using the Matlab software and reached some useful conclusions.
引文
[1]王致维,张培林.长江危险品船舶交通事故应急资源优化配置研究[J].水运工程,2011,(10):54-57.
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[10]丁斌,桂斌.基于合作博弈的预付条件下应急物资库存策略[J].运筹与管理,2011,20(3):60-65.
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[12]张毅,李金辉,和豪涛.基于时效性目标的应急物资库存策略[J].武汉理工大学学报(交通科学与工程版),2010,34(4):784-792.
[13]Selda Taskin,Emmett J Lodree Jr.Inventory decisions for emergency supplies based on hurricane count predictions[J].International Journal of Production Economics,2010,126:66-75.
[14]贾小龙,王雷,刘凯峥.突发事件下的应急物资库存管理研究[J].物流技术,2009,28(7):136-200.
[15]秦军昌,王刊良.基于跨期的应急物资库存模型[J].系统管理学报,2009,18(1):100-106.
[2]郭晓光,张晓东.基于随机需求的应急物资库存量模型研究[J].北京交通大学学报(社会科学版),2012,11(3):68-73.
[3]田卫东,赵利.面向多层级出救点的应急物资调度模型研究[J].计算机应用研究,2011,28(11):4 045-4 048.
[4]Hongzhong Jia,Fernando Ordonez,Maged M Dessouky.Solution approaches for facility location of medical supplies for large-scale emergencies[J].Computers&Industrial Engineering,2007,52:257-276.
[5]Eiichi Taniguchi,Frederico Ferreira,Alan Nicholson.A conceptual road network emergency model to aid emergency preparedness and response decision-making in to context of humanitarian logistics[J].ProcediaSocial and Behavioral Sciences,2012,39:307-320.
[6]Linet Ozdamar,Ediz Ekinci,Beste Kucukyazici.Emergency Logistics Planning in Natural Disasters[J].Annals of Operations Research,2004,129:217-245.
[7]Abbas Afshar,Ali Haghani.Modeling integrated supply chain logistics in real-time large-scale disaster relief operations[J].Socio-Economic Planning Sciences,2012,46:327-338.
[8]张永领.中国政府应急物资的储备模式研究[J].经济与管理,2011,25(2):120-125.
[9]张自立,李向阳,张紫琼.基于生产能力共同储备的政府和企业应急经费规划模型[J].管理工程学报,2011,(1):56-61.
[10]丁斌,桂斌.基于合作博弈的预付条件下应急物资库存策略[J].运筹与管理,2011,20(3):60-65.
[11]钱佳.不确定环境下模糊应急物资库存模型[J].上海海事大学学报,2010,31(2):34-38.
[12]张毅,李金辉,和豪涛.基于时效性目标的应急物资库存策略[J].武汉理工大学学报(交通科学与工程版),2010,34(4):784-792.
[13]Selda Taskin,Emmett J Lodree Jr.Inventory decisions for emergency supplies based on hurricane count predictions[J].International Journal of Production Economics,2010,126:66-75.
[14]贾小龙,王雷,刘凯峥.突发事件下的应急物资库存管理研究[J].物流技术,2009,28(7):136-200.
[15]秦军昌,王刊良.基于跨期的应急物资库存模型[J].系统管理学报,2009,18(1):100-106.