A Study on Emergency Logistics Vehicle Routing Problem Based on Improved Ant Colony Algorithm
|International Journal of Computer Science and Engineering|
|© 2018 by SSRG - IJCSE Journal|
|Volume 5 Issue 7|
|Year of Publication : 2018|
|Authors : Qinghua Yan, Lianhua Wang|
How to Cite?
Qinghua Yan, Lianhua Wang, "A Study on Emergency Logistics Vehicle Routing Problem Based on Improved Ant Colony Algorithm," SSRG International Journal of Computer Science and Engineering , vol. 5, no. 7, pp. 6-13, 2018. Crossref, https://doi.org/10.14445/23488387/IJCSE-V5I7P102
Taking the emergency materials distribution after natural disasters as background, a mathematical model with the shortest distribution path as the goal is set up. The model is solved by ant colony algorithm and the ant path transfer and pheromone evaporation factor is optimized, at the same time using C - W algorithm and 2 - opt method to optimize the algorithm.The case study shows that the improved ant colony algorithm is effective in the emergency logistics vehicle routing problem.
Emergency logistics;Vehicle routing problem;Ant colony algorithm
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