Operations Research in Air Transportation. Air Transportation System. Infrastructure Airports ATM (Air Traffic Management) ATFM (AT Flow Management) ATC (AT Control) Superstructure Commercial Flights Private Flights Military Flights.
Motivation for improvement
Aviation Authorities (ICAO, FAA, Eurocontrol, National Aviation Authorities)
are adopting new ATM concepts:
and tools, for example:
Route charges revenues
Airports (number of take-off/landings)
Sectors (no. of flights entering the sector or no. of flights in the sector)ATFM
N.B.: Flight shift in time
N.B.: flight shift in space
MIN Total Cost of (ground + airborne delays)
A rerouting is sometimes imposed by CFMU.
Rerouting implies different route charges!
€ € €
where for each State i the charge is given by:
Distance traveled in State i
Unit rate in State i
Should better reflect actual ATC costs:
Innovative Route Charging Schemes
For more information see:
the final purpose of the Innovative Route Charging Schemes project is:
Flow Demand Management
Odoni, Fan, … (MIT)
Andreatta, Lulli (Padova)
A congestion fee on a user is optimal when it is equal to the external costs that the user imposes on the other users.
For a M/G/1 queue:
Marginal Internal External
cost cost cost
Why not consider different categories and compute the “external” cost imposed within each category?
European sponsored projects:
Rome “La Sapienza” University
Bianco, Rinaldi, Dell’Olmo, Lulli, …
Deregulation and Liberalization drive a higher competition
Need to reduce costs
Need to enhance revenues