Effect of wind on operating cost based cruise speed reduction for delay absorption
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Tipus de documentArticle
Data publicació2013
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Abstract
En route speed reduction can be used for air traffic
flow management (ATFM), e.g., delaying aircraft while airborne
or realizing metering at an arrival fix. In previous publications, the
authors identified the flight conditions that maximize the airborne
delay without incurring extra fuel consumption with respect to the
nominal (not delayed) flight. In this paper, the effect of wind on
this strategy is studied, and the sensitivity to wind forecast errors
is also assessed. A case study done in Chicago O’Hare airport
(ORD) is presented, showing that wind has a significant effect on
the airborne delay that can be realized and that, in some cases,
even tailwinds might lead to an increase in the maximum amount
of airborne delay. The values of airborne delay are representative
enough to suggest that this speed reduction technique might be
useful in a real operational scenario. Moreover, the speed reduction
strategy is more robust than nominal operations against fuel
consumption in the presence of wind forecast uncertainties.
CitacióDelgado, L.; Prats, X. Effect of wind on operating cost based cruise speed reduction for delay absorption. "IEEE transactions on intelligent transportation systems", 2013.
ISSN1524-9050
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xpeffect of wind operating.pdf | 1,041Mb | Accés restringit |