Searched for: author:"Ellerbroek, J."
(1 - 10 of 10)
document
Sunil, E. (author), Ellerbroek, J. (author), Hoekstra, J.M. (author)
This paper presents a semi-empirical method to determine the maximum theoretical capacity of decentralized airspace concepts. The method considered here, named Capacity Assessment Method for Decentralized ATC (CAMDA), formalizes an earlier approach described in literature, extends it for threedimensional airspace, and also improves the accuracy...
conference paper 2018
document
Ellerbroek, J. (author), Inaad, Mazin (author), Hoekstra, J.M. (author)
This paper presents an analysis of the potential fuel and emission benefits of implementing Continuous Descent Operations at Schiphol International Airport, from cruise altitude to the final approach fix, for a large scope of aircraft types. Using historical data from on-board sources and ADS-B, fuel-optimal continuous descents are simulated...
conference paper 2018
document
Sunil, E. (author), Ellerbroek, J. (author), Hoekstra, J.M. (author)
Decentralized en-route airspace concepts have been proposed by many studies to increase airspace safety and capacity. Most of these studies, including our own forays into this domain, have used fast-time simulation experiments to explore the benefits offered by decentralization. While simulations are indispensable during the initial design phase...
conference paper 2018
document
Sunil, E. (author), Ellerbroek, J. (author), Hoekstra, J.M. (author), Maas, J.B. (author)
In the context of decentralized separation, airspace stability pertains to the propagation of con?ict chain reactions as a result of tactical con?ict resolution maneuvers. This notion of airspace stability has been used in previous literature to develop a semi-empirical method for determining the capacity of a decentralized direct-routing...
conference paper 2017
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Sunil, E. (author), Ellerbroek, J. (author), Hoekstra, J.M. (author), Maas, J.B. (author)
Previous research relating airspace structure and ca-pacity has shown that a decentralized layered airspace concept, in which each altitude band limited horizontal travel to within a prede?ned heading range, improved safety when compared to unstructured airspace. However, the extent of the safety bene?ts of such layered airspace designs were not...
conference paper 2017
document
Maas, J.B. (author), Sunil, E. (author), Ellerbroek, J. (author), Hoekstra, J.M. (author), Tra, M.A.P. (author)
Several conflict resolution algorithms for airborne self-separation rely on principles derived from the repulsive forces that exist between similarly charged particles. This research investigates whether the performance of the Modified Voltage Potential algorithm, which is based on this algorithm, can be improved using bio-inspired swarming...
conference paper 2016
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Sunil, E. (author), Maas, J.B. (author), Ellerbroek, J. (author), Hoekstra, J.M. (author), Tra, M.A.P. (author)
The work that is presented in this paper is part of an ongoing study on the relationship between structure and capacity of decentralized airspace concepts. In this paper, the effect of traffic stability, which considers the occurrence of conflict chain reactions as a result of conflict resolution maneuvers, on capacity is examined closely. Using...
conference paper 2016
document
Ellerbroek, J. (author), Brantegem, K.C.R. (author), Van Paassen, M.M. (author), Mulder, M. (author)
This paper describes a concept for a coplanar airborne self-separation display, which is designed to aid pilots in their separation task, by visualizing the possibilities for conflict resolution that the airspace provides. This study is a part of an ongoing research toward the design of a constraint-based 3-D separation assistance interface that...
journal article 2013
document
Ellerbroek, J. (author), Brantegem, K.C.R. (author), Van Paassen, M.M. (author), Mulder, M. (author)
Two experiments, an active conflict resolution task and a passive situation awareness assessment, were conducted that compared two versions of a constraint-based coplanar airborne separation assistance display. A baseline display showed a maneuver space based on 2-D projections of traffic and performance constraints. A second augmented display...
journal article 2013
document
Ellerbroek, J. (author), Visser, M. (author), Van Dam, S.B.J. (author), Van Paassen, M.M. (author), Mulder, M. (author)
In the context of the Next Generation Air Transportation System and Single European Sky ATM Research future airspace programs, this paper describes a concept for an airborne separation assurance display that is designed to aid pilots in their task of self-separation, by visualizing the possibilities for conflict resolution that the airspace...
journal article 2011
Searched for: author:"Ellerbroek, J."
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