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Using wind observations from nearby aircraft to update the optimal descent trajectory in real-time
(2019)
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The ability to meet a controlled time of arrival during a continuous descent operation will enable environmentally friendly and fuel efficient descent operations while simultane- ously maintaining airport throughput. ...
Identification of significant impact factors on Arrival Flight Efficiency within TMA
(2020)
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Text en actes de congrés.
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An important step towards improving the flight performance within Terminal Maneuvering Area (TMA) is the identification of the factors causing inefficiencies. Without knowing which exact factors have high impact on which ...
Identifying the sources of flight inefficiency from historical aircraft trajectories. A set of distance- and fuel-based performance indicators for post-operational analysis.
(2019)
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In this paper a set of new performance indicators (PIs) aiming to capture the environmental impact of aircraft operations is proposed. Its contribution is threefold: optimal trajectories are computed to compare them with ...
Alternative 4D trajectories for the avoidance of weather- and contrail-sensitive volumes
(Single European Sky ATM Research (SESAR), 2022)
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We present a framework to generate, in a multi-aircraft environment, 4D optimized trajectories in a scenario with several weather constraints obtained with advanced weather prediction models. We focus on the trajectory ...
Comparison of fuel consumption of Continuous Descent Operations with required times of arrival
(2020)
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Text en actes de congrés.
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Continuous descent operations (CDOs) with required times of arrival (RTAs) have proven to deliver major environmental benefits in terminal maneuvering areas (TMAs) without degrading capacity. When traffic density is high, ...
Using Broadcast Wind Observations to Update the Optimal Descent Trajectory in Real-Time
(2020-02)
Article.
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Article.
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The ability to meet a controlled time of arrival during a continuous descent operation will enable environmentally friendly and fuel-efficient descent operations while simultaneously maintaining airport throughput. However, ...
Improving the predictability of take-off times with Machine Learning : a case study for the Maastricht upper area control centre area of responsibility
(2019)
Comunicació de congrés.
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Comunicació de congrés.
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The uncertainty of the take-off time is a major contribution to the loss of trajectory predictability. At present, the Estimated Take-Off Time (ETOT) for each individual flight is extracted from the Enhanced Traffic Flow ...
Evaluation of flight efficiency for Stockholm Arlanda Airport using OpenSky Network data
(2019)
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Text en actes de congrés.
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Identification of causes of the delays within transition airspace is an important step in evaluating performance of the Terminal Maneuvering Area (TMA) Air Navigation Services: without knowing the current performance ...
On the impact of guidance commands mismatch in IMM-Based guidance modes identification for aircraft trajectory prediction
(2022)
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Text en actes de congrés.
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This study presents a sensitivity analysis to model mismatch of an interacting multiple model (IMM) filter when used for aircraft guidance modes identification. The mismatch appears in the guidance command parameters ...
Estimating fuel consumption from radar tracks: a validation exercise using FDR and radar tracks from descent trajectories
(Springer, 2020-02-19)
Article.
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Article.
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Fuel consumption is one of the major considerations for both the impact of aviation in the environment and the cost of operations. This paper assesses the accuracy of a method capable of producing aircraft fuel estimates ...