Latest revision as of 21:55, 3 February 2021

Abstract

time advance algorithm associated with the scheduling functionalities of the Traffic Management Advisor (TMA) for arrival flights is presented and evaluated. The algorithm enhances TMA’s meter fix schedule by advancing the flights’ Scheduled Time of Arrival (STA) by an amount that minimizes their systemic operating cost. The systemic operating cost leverages the inherent trade-off of time and fuel efficiency resident in the cost index of modern flight management systems. The resulting STAs are achievable by speeding up the leading flights from their desired nominal speed profiles. A key advantage of this approach is that it reduces systemic delay to tight groupings of arriving aircraft as well as increases sustained throughput of the operation. A fast-time, Monte Carlo simulation that emulates TMA’s scheduling functionalities is performed for arrival flights to the Phoenix Airport to quantify the benefit of the time advance algorithm. Results show consistent time saving benefits, ranging from 3 to 50 minutes for 112 flights with varying levels of traffic congestion.

Original document

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

• http://pdfs.semanticscholar.org/2c91/2c1b0bdd1f9f65fcb03a7d0099fe99a60571.pdf

• http://arc.aiaa.org/doi/pdf/10.2514/6.2015-1326,

http://dx.doi.org/10.2514/6.2015-1326

• https://www.aviationsystemsdivision.arc.nasa.gov/publications/2015/AIAA-2015-1326.pdf,

https://arc.aiaa.org/doi/10.2514/6.2015-1326,

https://www.aviationsystems.arc.nasa.gov/publications/2015/AIAA-2015-1326.pdf,

https://academic.microsoft.com/#/detail/2323476776