scholarly journals Disjunctive linear separation conditions and mixed-integer formulations for aircraft conflict resolution

2021 ◽  
Author(s):  
Fernando H.C. Dias ◽  
Hassan Hijazi ◽  
David Rey
Keyword(s):  
Conflict Resolution ◽  
Mixed Integer ◽  
Linear Separation ◽  
Integer Formulations ◽  
Separation Conditions

scholarly journals Mixed integer formulations for a routing problem with information collection in wireless networks

2020 ◽  
Vol 280 (2) ◽  
pp. 621-638 ◽  
Author(s):  
Luis Flores-Luyo ◽  
Agostinho Agra ◽  
Rosa Figueiredo ◽  
Eladio Ocaña
Keyword(s):  
Wireless Networks ◽  
Mixed Integer ◽  
Information Collection ◽  
Routing Problem ◽  
Integer Formulations

Optimising aircraft arrivals in terminal airspace by mixed integer linear programming model

2020 ◽  
Vol 124 (1278) ◽  
pp. 1129-1145
Author(s):  
R.K. Cecen ◽  
F. Aybek Çetek
Keyword(s):  
Linear Programming ◽  
Conflict Resolution ◽  
Integer Linear Programming ◽  
Mixed Integer Linear Programming ◽  
Programming Model ◽  
Air Traffic ◽  
Linear Programming Model ◽  
Mixed Integer ◽  
Integer Linear Programming Model ◽  
Time Optimal

ABSTRACTAir traffic flow becomes denser and more complex within terminal manoeuvering areas (TMAs) due to rapid growth rates in demand. Effective TMA arrival management plays a key role in the improvement of airspace capacity, flight efficiency and air traffic controller performance. This study proposes a mixed integer linear programming model for aircraft landing problems with area navigation (RNAV) route structure using three conflict resolution and sequencing techniques together: flexible route allocation, airspeed reduction and vector manoeuver. A two-step mixed integer linear programming model was developed that minimises total conflict resolution time and then total airborne delay using lexicographic goal programming. Experimental results demonstrate that the model can obtain conflict-free and time optimal aircraft trajectories for RNAV route structures.

Mixed integer formulations for the multiple minimum latency problem

2017 ◽  
Vol 19 (2) ◽  
pp. 369-398 ◽  
Author(s):  
F. Angel-Bello ◽  
Y. Cardona-Valdés ◽  
A. Álvarez
Keyword(s):  
Mixed Integer ◽  
Minimum Latency ◽  
Minimum Latency Problem ◽  
Integer Formulations

scholarly journals Strong mixed-integer formulations for the floor layout problem

2017 ◽  
Vol 56 (4) ◽  
pp. 392-433 ◽  
Author(s):  
Joey Huchette ◽  
Santanu S. Dey ◽  
Juan Pablo Vielma
Keyword(s):  
Mixed Integer ◽  
Layout Problem ◽  
Integer Formulations
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