Research On Airport Decision Support

In order to promote the level of operational management and quality of passenger service, Efficient airport decision support must be used in airport management. Decision support plays an important role in optimizing airport capacity, reducing flight delays, simplifying production flow and ensuring flying safety. In this paper, from the perspective of the practical operation at airport, three problems and corresponding solutions are discussed, that is, taxiway planning, optimization of passenger service and allocation of emergency resource.This paper discusses three problems and introduces the researches in relevance fields. Firstly, the planning model of taxiways which focuses on nodes on the taxiways is established according to the moving air traffic flow in airport, and by dint of the airport network flow model with binary variables and side constraints. Secondly, airport passenger flow is analyzed linking the process of check-in and security check together, and using the theory of equal service rate. Configuration of security access system is discussed using the queue theory, and according to the check-in counter condition. Thirdly, the dynamic process of the deployment of resources is explored, and the dynamic allocation strategy of resources is put forward considering the uncertainty of the vehicle's travel time. Finally, vista of further research on airport decision support is expatiated.