An iterative approach to robust and integrated aircraft routing and crew scheduling
نویسندگان
چکیده
Available online 5 April 2009
منابع مشابه
Robust Airline Schedule Planning: Minimizing Propagated Delay in an Integrated Routing and Crewing Framework
F reasons of tractability, the airline scheduling problem has traditionally been sequentially decomposed into various stages (e.g., schedule generation, fleet assignment, aircraft routing, and crew pairing), with the decisions from one stage imposed upon the decision making process in subsequent stages. Although this approach greatly simplifies the solution process, it unfortunately fails to ca...
متن کاملIterative Airline Scheduling
In airline scheduling a variety of planning and operational decision problems have to be solved. We consider the problems aircraft routing and crew pairing: Aircraft and crew must be allocated to flights in a schedule in a minimal cost way. Although these problems are not independent, they are usually formulated as independent mathematical optimisation models and solved sequentially. This appro...
متن کاملAn integrated scenario-based approach for robust aircraft routing, crew pairing and re-timing
For reasons of tractability, the airline scheduling problem has traditionally been sequentially decomposed into various stages (e.g. schedule generation, fleet assignment, aircraft routing, and crew pairing), with the decisions from one stage imposed upon the decision-making process in subsequent stages. Whilst this approach greatly simplifies the solution process, it unfortunately fails to cap...
متن کاملA computational study of Benders decomposition for the integrated aircraft routing and crew scheduling problem
The integrated aircraft routing and crew scheduling problem consists in determining a minimum-cost set of aircraft routes and crew pairings such that each 1ight leg is covered by one aircraft and one crew, and side constraints are satis2ed. While some side constraints involve only crews or aircraft, linking constraints impose minimum connection times for crews that depend on aircraft connection...
متن کاملIncreasing Stability of Crew Schedules in Airlines
In airline traffic disruptions occur frequently and cannot be totally avoided. They may lead to infeasible aircraft and crew schedules during the day of operations, due to absence of resources or violation of crew rules. The process of finding new schedules in such cases is called recovery or disruption management. The short-term recovery actions usually imply additional costs meaning that the ...
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ورودعنوان ژورنال:
- Computers & OR
دوره 37 شماره
صفحات -
تاریخ انتشار 2010