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An emergency logistics system is an important part of a social service system to provide emergency services. This paper designs a multimodal hub-spoke emergency logistics network, a mixed integer mathematic model is proposed to solve hub location problem and spoke allocation problem. Tabu Search algorithm is adopted. The mathematical model proposed in this paper shows a good overall performance in...
Because of the sharply increasing relief demands in emergency, people pay more attention to the efficiency of the transportation of relief resources. The study uses the bi-level programming location model based on the demand assigning in emergency to analyze the game behavior between the government and the people in disaster areas in the emergency. Since the logistics systems is different from the...
Much research in the operations research (OR) community has focused on commercial logistics or supply chain management, but there is another kind of logistics problem, dealing with emergency response, that has not as yet received much attention. In this paper, we present a literature review of emergency logistics in the context of large-scale disasters. First, we identify key characteristics of large-scale...
Emergency logistics information system framework is the key of emergency logistics system construction. Based on the situation of emergency logistics information management and relationship between the internet of things and emergency logistics information problems, this article put forward the construction of emergency logistics information platform based on the internet of things, as well as explains...
Considering the uncertainty of emergency item demand in emergency logistics, the transportation paths from item supply spots to disaster spots and emergency item allocation to the selected paths are simultaneously determined by introducing a fuzzy multiple objective mixed integer programming model. The model aims to achieve the minimization of both transportation cost and transportation time. Furthermore,...
In the anti-bioterrorism system, the emergency logistics distribution is an important component, which is the foundation and precondition of safeguarding carrying out rescue activities. The background of emergency logistics in the anti-bioterrorism system is analyzed in this paper. Aiming at the problem of emergency materials under the system of anti-bioterrorism, satisfying the emergency time is...
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