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Bi-objective MIP formulation for the optimization of maintenance planning on French military aircraft operations

Peschiera, Franco and Battaïa, Olga and Haït, Alain and Dupin, Nicolas Bi-objective MIP formulation for the optimization of maintenance planning on French military aircraft operations. (2018) In: 12th International Conference on Modelling, Optimization and Simulation (MOSIM 2018), 27 June 2018 - 29 June 2018 (Toulouse, France). (Unpublished)

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Abstract

A specific Flight and Maintenance Planning problem is presented. In this problem, preventive maintenance operations are scheduled for military aircraft along with the assignment of regular missions. The quality of the solutions is measured via a bi-objective function that smooths both maintenance operations and aircraft unavailability among time periods. A real world dataset provided by the French Air Force is used to test an exact optimization approach based on a Mixed Integer Programming model. Mono-objective computations are solved to optimality for medium size instances, allowing to compute exactly the Pareto frontier of the bi-objective optimization problems. The tests show that these two objectives do not lead to the same optimal solution, but very good compromise solutions can be found thanks to the bi-objective optimization.

Item Type:Conference or Workshop Item (Paper)
Audience (conference):International conference without published proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
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Funders:
DGA
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Deposited By: Franco Peschiera
Deposited On:12 Sep 2018 15:04

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