Optimization of Emergency Rescue Material Dispatching

Tian, Feng; Yan, Rongxing; Tian, Zhiqiang

doi:10.1061/41139(387)24

Cited by 2 publications

(1 citation statement)

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“…Therefore, in this case, how to scienti cally arrange the rescue tasks in an orderly manner, reasonably select the means of transportation for distribution, and accurately locate the rescue location and the optimal rescue route are all key issues [6]. Under the path of socialism with Chinese characteristics, the economy is becoming more and more developed, but because it is located at the junction of the movement of the earth's plates, natural disasters occur frequently, and emergency supplies are needed for personnel rescue after disasters and subsequent regional aftermath [7]. At present, China's emergency material system is still being improved, and there are areas that need to be improved in all aspects.…”

Section: Introductionmentioning

confidence: 99%

Optimal path planning and data simulation of emergency material distribution based on improved neural network algorithm

Chen

2023

Preprint

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With the development of computer technology today, data storage technology is also gradually improving. Various industries can store massive amounts of data for analysis. The global climate change and the bad ecology led to frequent occurrence of natural disasters. Therefore, it has become a reality to build a system for the optimal distribution of emergency materials. The processing of big data can realize the prediction of future emergency materials storage and transportation. In this paper, the neural network model is used to calculate and the optimal emergency distribution route is analyzed according to the historical information and the data. Considering backpropagation, this paper further disposing a method to further improve the calculation of neural network algorithm. From the perspective of the structural parameters of the neural network algorithm, Using genetic algorithms to construct predictions, and combined with the actual purpose of material distribution after disasters occur. Considering the capacity constraints of distribution centers, time constraints, material needs of disaster relief points, and different means of transportation, a dual-objective path planning with multiple distribution centers and multiple disaster relief points with the shortest overall delivery time and lowest overall delivery cost is constructed. By establishing an emergency material distribution system, it can maximize the prompt and accurate delivery after a natural disaster occurs, and solves the urgent needs of the people.

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Section: Introductionmentioning

confidence: 99%