Title :
Fuzzy evaluation on collision risk
Author :
Li, Dongbin ; Li, Xiong ; Xu, Xiaohao
Author_Institution :
Coll. of Civil Aviation, Nanjing Univ. of Aeronaut. & Astronaut., Nanjing
Abstract :
To investigate the safety of route flight in air traffic management, the collision risk is evaluated with the fuzzy sets theory. The new fuzzy evaluation method shows how the communication, navigation, surveillance, operation error, and traffic density influence the risk of collision in the parallel routes. The results demonstrate that fuzzy evaluation not only fulfill the safety assessment of separation minima, but also eliminate the limitation of the traditional probability collision risk model.
Keywords :
air accidents; air safety; air traffic; aircraft communication; aircraft navigation; fuzzy set theory; risk analysis; surveillance; transportation; air traffic management; flight navigation; flight operation error; flight route safety assessment; fuzzy collision risk evaluation; fuzzy set theory; probability collision risk model; separation minima; surveillance; Air traffic control; Aircraft navigation; Educational institutions; Fuzzy set theory; Humans; Risk analysis; Road accidents; Satellite navigation systems; Surveillance; Traffic control; Air Traffic Management; Collision Risk; Fuzzy Evaluation; Parallel Route;
Conference_Titel :
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-2113-8
Electronic_ISBN :
978-1-4244-2114-5
DOI :
10.1109/WCICA.2008.4592923
