Citation

Shao Q, Jia M, Xu C, Feng X. Safety Sci. 2020; 123: e104578.

Copyright

(Copyright © 2020, Elsevier Publishing)

DOI

10.1016/j.ssci.2019.104578

PMID

unavailable

Abstract

Civil aviation navigation equipment system has many weaknesses, which easily causes serious problem to air transportation safety. This paper focuses on a support system for civil aviation navigation equipment security management. Firstly, a sustainability assessment platform was constructed to analysis and find out the weaknesses of equipment network. Next, one network expansion planning platform was built to improve the reliability and business continuity of the whole navigation system. Experiments were carried out based on these two platforms. Also, the equipment network of China's eastern part was expanded based on the business continuity assessment.

RESULTS proved that the network business continuity and node efficiencies of new equipment network can satisfy the lowest requirement of economic consumption. Finally, the optimal network expansion planning method has been achieved, proving the effectiveness of the civil aviation navigation equipment security management support system.

Language: en

Keywords

Civil aviation safety; Equipment expansion planning; Navigation equipment system; Sustainability assessment