Analysis of potential implementations of pushback control at LaGuardia Airport

Implementations of surface traffic management strategies at congested airports have the potential to yield significant benefits, but must account for the constraints and objectives of multiple stakeholders. This thesis considers the implementation of pushback control policies at LaGuardia Airport in New York. This class of control policies regulate departure pushback rates by holding aircraft at their gates during congested periods, in a manner that maintains the departure throughput of the airport while reducing the taxi-out time. Such a time reduction leads to reductions in fuel burn and emissions. The main contribution of this thesis is the consideration of gate-holding limits at the gate which aim at including operational benefit-cost analysis in addition to the pushback control. The main consequence of those gate holds are gate conflicts and take-off order swaps, which are analyzed in detail throughout this thesis. The results show that taxi-out savings are a nonlinear and increasing function of gate-holding limit, and thus, more benefits are expected from longer gate conflict limits. However, the non-linear component creates opportunities for additional benefits with marginal cost increases. On the cost side, gate-holding times are the biggest component, but are commensurate with the benefits. One held minute translates to one saved minute in taxi-out; this finding holds true regardless of the gate-holding limit. Departure order swaps and gate conflicts increase as stricter limits are imposed on the gate-holding times, but not significantly. The benefits and costs are shown to be approximately equivalent to the share of the airlines departures at LaGuardia, demonstrating a fair allocation strategy.

Department dc:contributor.department

Massachusetts Institute of Technology. Engineering Systems Division.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2015

Author dc:creator

• Fornés Martinez, Hèctor

Advisor dc:contributor.advisor

• Hamsa Balakrishnan.

• Engineering Systems Division.
• Technology and Policy Program.
• Aeronautics and Astronautics.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/97944

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/97944