Scipediacontent at 04:03, 2 February 2021

2021-02-02T04:03:49Z

Scipediacontent: Scipediacontent moved page Draft Content 890280167 to Delgado et al 2020a

2021-02-02T04:03:29Z

Scipediacontent moved page Draft Content 890280167 to Delgado et al 2020a

Scipediacontent: Created page with " == Abstract == Nowadays, regulations in Europe are applied at traffic volume (TV) level consisting in a reference location, i.e. a sector or an airport, and in some traffic..."

2021-02-02T04:03:21Z

Created page with " == Abstract == Nowadays, regulations in Europe are applied at traffic volume (TV) level consisting in a reference location, i.e. a sector or an airport, and in some traffic..."

New page

== Abstract ==

Nowadays, regulations in Europe are applied at traffic volume (TV) level consisting in a reference location, i.e. a sector or an airport, and in some traffic flows, which act as directional traffic filters. This paper presents an enhanced demand and capacity balance (EDCB) formulation based on constrained capacities at traffic volume level. In addition, this approach considers alternative trajectories in order to capture the user driven preferences under the trajectory based operations scope. In fact, these alternative trajectories are assumed to be generated by the airspace users for those flights that cross regulated traffic volumes, where the demand is above the capacity. For every regulated trajectory the network manager requests two additional alternative trajectories to the airspace users, one for avoiding the regulated traffic volumes laterally and another for avoiding it vertically. This paper considers that the network manager allows more flexibility for the new alternative trajectories by removing restrictions in the Route Availability Document (RAD). All the regulated trajectories (and their alternatives) are considered together by the EDCB model in order to perform a centralised optimisation minimising the the cost deviation with respect to the initial traffic situation, considering fuel consumption, route charges and cost of delay. The EDCB model, based on Mixed-Integer Linear Programming (MILP), manages to balance the network applying ground delay, using alternative trajectories or both. A full day scenario over the ECAC area is simulated. The regulated traffic volumes are identified using historical data (based on 28th July of 2016) and the results show that the EDCB could reduce the minutes of delay by 70%. The cost of the regulations is reduced by 11.7%, due to the reduction of the delay, but also because of the savings in terms of fuel and route charges derived from alternative trajectories.

Peer Reviewed

Document type: Conference object

== Full document ==
<pdf>Media:Draft_Content_890280167-beopen4142-4021-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [http://hdl.handle.net/2117/173900 http://hdl.handle.net/2117/173900] under the license https://creativecommons.org/licenses/by-nc-nd

* [https://upcommons.upc.edu/bitstream/2117/173900/1/PID6162165.pdf https://upcommons.upc.edu/bitstream/2117/173900/1/PID6162165.pdf] under the license http://creativecommons.org/licenses/by-nc-nd/3.0/es/

* [http://xplorestaging.ieee.org/ielx7/9069808/9081608/09081803.pdf?arnumber=9081803 http://xplorestaging.ieee.org/ielx7/9069808/9081608/09081803.pdf?arnumber=9081803],
: [http://dx.doi.org/10.1109/dasc43569.2019.9081803 http://dx.doi.org/10.1109/dasc43569.2019.9081803] under the license cc-by-nc-nd

* [https://westminsterresearch.westminster.ac.uk/item/qx673/enhanced-demand-and-capacity-balancing-based-on-alternative-trajectory-options-and-traffic-volume-hotspot-detection https://westminsterresearch.westminster.ac.uk/item/qx673/enhanced-demand-and-capacity-balancing-based-on-alternative-trajectory-options-and-traffic-volume-hotspot-detection],
: [https://academic.microsoft.com/#/detail/2993848385 https://academic.microsoft.com/#/detail/2993848385]

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	== Full document ==		== Full document ==
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← Older revision	Revision as of 04:03, 2 February 2021
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Delgado et al 2020a - Revision history

Scipediacontent at 04:03, 2 February 2021

Scipediacontent: Scipediacontent moved page Draft Content 890280167 to Delgado et al 2020a

Scipediacontent: Created page with " == Abstract == Nowadays, regulations in Europe are applied at traffic volume (TV) level consisting in a reference location, i.e. a sector or an airport, and in some traffic..."