Open AccessThe Research and Development of the Key Technologies for Runway Intrusion System
Author(s) -
Zhen Liang
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/612/4/042059
Subject(s) - runway , intrusion , aviation , computer science , key (lock) , aeronautics , transport engineering , engineering , computer security , aerospace engineering , geochemistry , geology , archaeology , history
With the rapid development of the aviation market and the capacity limitations of aviation systems, runway intrusion has received increasing attention from the aviation community. Through the analysis of the possibility of runway incursions during the operation of Wuhan Tianhe International Airport, an algorithm for effectively preventing runway intrusion has been studied. Aiming at the many influencing factors of runway incursion, an improved runway intrusion algorithm has been proposed. Improved runway intrusion algorithm, applying flight performance and planning related knowledge to establish mathematical model, the physical properties of aircraft, such as type, wake, braking time, braking time after braking, as well as conflicting multiple zones, the slope of runway, pilot judgment reaction time, etc, these factors are all included in the consideration, so that the accuracy can be improved by setting different speed functions for different models. The simulation of the operation of the aircraft at Wuhan Tianhe International Airport has been carried out. The simulation results show that the model can give the alarm of runway intrusion and the reasonable solutions in time, which can effectively provide the assistants with decision-making.