Fuzzy evaluation on collision risk

Author

Li, Dongbin ; Li, Xiong ; Xu, Xiaohao

Author_Institution

Coll. of Civil Aviation, Nanjing Univ. of Aeronaut. & Astronaut., Nanjing

fYear

2008

fDate

25-27 June 2008

Firstpage

193

Lastpage

197

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/WCICA.2008.4592923

Filename

4592923