Research on Selection of General Aviation Rescue Airports

Abstract

Abstract Considering the complex factors affecting rescue in natural disaster-prone areas in China and the high efficiency of general aviation rescue, this paper combines a hierarchical analysis model and a P-median model to establish a two-stage hierarchical selection. A greedy take-away heuristic algorithm is proposed to combine the qualitative and quantitative analysis of the airport selection method. Finally, the Longmenshan earthquake zone was selected for analysis to verify the practicability of the method.