Research Article
Study on Location of Emergency Logistics Center Based on Improved TOPSIS, Shannon Entropy and Coordinated Development Degree Model
@INPROCEEDINGS{10.4108/eai.24-2-2023.2330607, author={Yuan Tang and Xingfang Zhao and Long Yan and Xiaojuan Shi and Huimin Zhao}, title={Study on Location of Emergency Logistics Center Based on Improved TOPSIS, Shannon Entropy and Coordinated Development Degree Model}, proceedings={Proceedings of the 2nd International Conference on Engineering Management and Information Science, EMIS 2023, February 24-26, 2023, Chengdu, China}, publisher={EAI}, proceedings_a={EMIS}, year={2023}, month={6}, keywords={location coordinated development degree model (cddm) technique for order preference similarity to ideal solution (topsis) method shannon entropy}, doi={10.4108/eai.24-2-2023.2330607} }- Yuan Tang
Xingfang Zhao
Long Yan
Xiaojuan Shi
Huimin Zhao
Year: 2023
Study on Location of Emergency Logistics Center Based on Improved TOPSIS, Shannon Entropy and Coordinated Development Degree Model
EMIS
EAI
DOI: 10.4108/eai.24-2-2023.2330607
Abstract
In order to select the emergency logistics center scientifically and rationally, a comprehensive evaluation method combining the improved technique for order preference similarity to the ideal solution (TOPSIS) method, Shannon entropy, and coordinated development degree model (CDDM) is proposed. The improved TOPSIS method is used to calculate the relative proximity of alternatives to the ideal solution, the inhomogeneity of indicators is evaluated by Shannon entropy, and the CDDM is used to assess the relationship between the relative proximity and inhomogeneity of the alternatives. On this basis, the evaluation index system of the emergency logistics center is constructed from four dimensions: emergency demand and supply conditions, economic development level, logistics development level, and communication development degree, and the feasibility and effectiveness of the method are verified by taking the Jiaodong Peninsula as an example.