Early-warning model of airport safety based on extension theory
Zhao Gui-hong · Computer Engineering and Applications Journal · 2009
A dynamic model based on variable matter element with parameters is applied to construct the early-warning model of airport safety.In this model,the early-warning indices system is conducted on the base of the survey.The weight of early-warning indices is ascertained with the method of correlation function in extension theory,and the comprehensive correlative degree is taken as the evaluation criteria.At last,the unitary early-warning grade of the airport is derived with the early-warning model.A case study shows that the model is suitable for evaluation of the airport safety,and for assisting early-warning decision quantitatively.