Tehnički vjesnik, Vol. 22 No. 5, 2015.
Prethodno priopćenje
https://doi.org/10.17559/TV-20131220145918
Aircraft performance monitoring from flight data
Karolina Krajček
; University of Zagreb, Faculty of Traffic and Transport Sciences, Vukelićeva 4, 10000 Zagreb, Croatia
Dario Nikolić
orcid.org/0000-0002-7673-353X
; KapschCarrierCom d.o.o., Radnička cesta 39, 10000 Zagreb, Croatia
Anita Domitrović
; University of Zagreb, Faculty of Traffic and Transport Sciences, Vukelićeva 4, 10000 Zagreb, Croatia
Sažetak
To ensure timely maintenance and efficient aircraft operations, it is necessary to know and keep track of aircraft’s actual performance. Flight performance is determined by aircraft's physical characteristics. Theoretical aircraft performance, obtained after manufacturing and flight testing, are described in flight manual. Transport aircraft in operation is usually exposed to standard operational conditions. Despite the standard operational conditions and regular aircraft maintenance, structure aging and high dynamic loads due to high subsonic Mach number could lead to changes of main physical factors that determine flight performance. For this reason actual aircraft performance often differs from theoretical. Commercial airlines monitor true performance of aircraft in operation. This paper presents an overview of existing performance monitoring methods as well as first indications for new research possibilities regarding physical characteristics determination for aircraft in operation using flight data.
Ključne riječi
aerodynamic coefficients; flight performance; flight testing; system identification
Hrčak ID:
147305
URI
Datum izdavanja:
22.10.2015.
Posjeta: 12.839 *