2013
DOI: 10.2322/tastj.11.79
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Accuracy Evaluation of an Aircraft Performance Model with Airliner Flight Data

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Cited by 26 publications
(12 citation statements)
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“…the estimated ḟ of individual waypoints at cruise agree to ± 10%, and the estimated TFC is within ± 3%. However, we note two limitations of BADA3: (i) a decrease in the accuracy of the modelled ḟ at suboptimal flight conditions (suboptimal altitudes and high speeds) 43 ; and (ii) a comparison with the actual ḟ from flight data recorders showed that the uncertainty in ḟ (from BADA3) is larger at climb and descent 44 . For this study, limitation (ii) is of minor importance because contrails predominantly form at cruise.…”
Section: Aircraft Fuel Consumption and Thrust Settingsmentioning
confidence: 93%
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“…the estimated ḟ of individual waypoints at cruise agree to ± 10%, and the estimated TFC is within ± 3%. However, we note two limitations of BADA3: (i) a decrease in the accuracy of the modelled ḟ at suboptimal flight conditions (suboptimal altitudes and high speeds) 43 ; and (ii) a comparison with the actual ḟ from flight data recorders showed that the uncertainty in ḟ (from BADA3) is larger at climb and descent 44 . For this study, limitation (ii) is of minor importance because contrails predominantly form at cruise.…”
Section: Aircraft Fuel Consumption and Thrust Settingsmentioning
confidence: 93%
“…However, we note two limitations of BADA3: (i) a decrease in the accuracy of the modeled ṁf at suboptimal flight conditions (suboptimal altitudes and high speeds); 43 and (ii) a comparison with the actual ṁf from flight data recorders showed that the uncertainty in ṁf (from BADA3) is larger at climb and descent. 44 For this study, limitation (ii) is of minor importance because contrails predominantly form at cruise. However, limitation (i) remains an open issue and BADA4, which was developed as an improvement to BADA3, was not accessible.…”
Section: Methodsmentioning
confidence: 98%
“…The operational limitations of each aircraft, such as its maximum operating Mach number (MMO) and maximum operating altitude (HMO), are also provided. The fuel flow calculated by the BADA model has been evaluated with reference to an airliner's onboard flight data, indicating that the model is sufficiently accurate for trajectory optimization calculations 18 . Fig.…”
Section: B Aircraft Performance Modelmentioning
confidence: 99%
“…According to another analysis for the flight data, the numerical error of fuel consumption calculated from the flight variables is ±5% compared to the onboard measurement. 10) Since the same BADA model is used to calculate the fuel consumption for both real flight data and proposed optimal trajectory, the model error does not directly affect the difference of the fuel consumptions.…”
Section: Aircraft Performance Modelmentioning
confidence: 99%