Air traffic safety in relation to visualization systems reliability
PBN-AR
Instytucja
Wydział Transportu (Politechnika Warszawska)
Książka
Tytuł książki
Safety and Reliability – Safe Societies in a Changing World
Data publikacji
2018
ISBN
978-0-8153-8682-7
Wydawca
Taylor & Francis Group
Publikacja
Główny język publikacji
en
Tytuł rozdziału
Air traffic safety in relation to visualization systems reliability
Rok publikacji
2018
Strony (od-do)
1337-1344
Numer rozdziału
Identyfikator DOI
Liczba arkuszy
66.85
Hasło encyklopedyczne
Autorzy
(liczba autorów: 2)
Konferencja
Indeksowana w Scopus
nie
Indeksowana w Web of Science Core Collection
tak
Liczba cytowań z Web of Science Core Collection
Nazwa konferencji (skrócona)
ESREL 2018
Nazwa konferencji
European Safety and Reliability Conference
Początek konferencji
2018-06-17
Koniec konferencji
2018-06-21
Lokalizacja konferencji
Trondheim
Kraj konferencji
NO
Lista innych baz czasopism i abstraktów w których była indeksowana
Streszczenia
Język
en
Treść
Complex technical systems assist air traffic controllers in management of air traffic in the airspace. Their very important task is to provide the controller with visualization of the traffic situation, thereby enabling situational awareness and making right decisions. In practice, errors sometimes occur, despite the efforts to improve the reliability of visualization systems. The purpose of this paper is to present a method to determine the impact of error types on the air traffic safety. The assessment of the threat level is influenced by subjective factors and cannot be expressed in a precise way. Therefore, the fuzzy reasoning theory has been used in the paper. The developed fuzzy model has been used to obtain a tool enabling the experimental simulation of the impact of various factors on traffic safety assessment. As the results of experiments indicate, the most important determinants of safety are: the time when air traffic controller remains unaware of the breakdown and the total time he/she does not have full knowledge of the traffic situation. It can be therefore stated that the key role for the proper operation of the air traffic visualization system and thus the restoration of full situational awareness is played by self-diagnostic systems that can restore the visualization system’s correct functioning without even the controller being aware of the error occurrence. Their role in assuring safety might be even greater than redundancy which is commonly used.
Inne
System-identifier
WUT6144bf0de12c40cda85ec7dad7807bda