International journal of advanced computer science and applications/International journal of advanced computer science & applications, 2024
Sequencing efficiently the departure traffic remains among the critical parts of air traffic mana... more Sequencing efficiently the departure traffic remains among the critical parts of air traffic management these days. It not only reduces delays and congestion at hold points, but it also enhances airport operations, improves traffic planning, and increases capacity. This research paper proposes an approach, that employs a genetic algorithm (GA), to help air traffic controllers in organizing a sequence for the departure traffic based on the standard instrument departures (SIDs) configuration. A scenario with randomly assigned types, SIDs, and departure times was applied to a set of aircraft in a terminal area with a four-SID configuration to assess the performance of the suggested GA. Subsequently, a comparison with the standard method of First Come First Served (FCFS) was conducted. The testing data revealed promising results in terms of the total spent time to reach a specified altitude after takeoff.
Statistics, Optimization and Information Computing, Feb 8, 2022
Air traffic congestion is considered to be the main problem in air traffic management. It represe... more Air traffic congestion is considered to be the main problem in air traffic management. It represents a real handicap in the current rising air traffic flows without a corresponding enhancement in airport infrastructure. This issue leads to more workloads for air traffic controllers, air stakeholders and other airport operations. The following paper aims to minimize the departure aircraft taxiing time in the movement area. This duration can be affected by several factors such as routing, taxiing speed, holding while taxiing ... etc. In this work, we are going to solve the previous problem by using a tactical planning tool: it consists on assigning efficient and nonstop routes to the scheduled traffic on departure. This tool, using a real-time algorithm, will detect in advance routing conflicts and solve them before aircraft leave stands and approach the hotspots in taxing network. Furthermore, the proposed method will optimize the use of the available ground network by acting on the taxiing speed in order to reduce departures' delays, fuel consumption and gas emissions.
Congestion in ground operations is considered to be among the most complicated issues in air traf... more Congestion in ground operations is considered to be among the most complicated issues in air traffic management; The thing that represents a real handicap in the way of the huge increase in air traffic flows without corresponding improvement in many airports’ infrastructure. This matter leads to increased workloads for air traffic controllers, stakeholders and other airport operations. Our work has focused on aircrafts’ taxiing time in airports’ maneuvering area with the objective of minimizing the departure taxiing time, which can be affected by several factors such as routing, taxiing speed, stopping and resuming taxiing ... etc., by using a decision support system that assigns a non-stop route and predicts taxiing time more accurately in order to minimize fuel consumption and gas emissions without braking between the stands and the runway.
Statistics, Optimization & Information Computing, 2022
Air traffific congestion is considered to be the main problem in air traffific management. It rep... more Air traffific congestion is considered to be the main problem in air traffific management. It represents a real handicap in the current rising air traffific flflows without a corresponding enhancement in airport infrastructure. This issue leads to more workloads for air traffific controllers, air stakeholders and other airport operations. The following paper aims to minimize the departure aircraft taxiing time in the movement area. This duration can be affected by several factors such as routing, taxiing speed, holding while taxiing ... etc. In this work, we are going to solve the previous problem by using a tactical planning tool: it consists on assigning effificient and nonstop routes to the scheduled traffific on departure. This tool, using a real-time algorithm, will detect in advance routing conflflicts and solve them before aircraft leave stands and approach the hotspots in taxing network. Furthermore, the proposed method will optimize the use of the available ground network b...
2020 IEEE International conference of Moroccan Geomatics (Morgeo)
These last decades, Air traffic flow continues considerably increasing with no corresponding impr... more These last decades, Air traffic flow continues considerably increasing with no corresponding improvement in airport infrastructure, which led to the congestion of several terminal areas during approach phases around the world. This matter urges the main international organizations (ICAO, IATA, EUROCONTROL, FAA…) to establish new concepts and methods to guarantee aircraft safety by applying DistanceBased-Separation DBS. Air traffic continues growing which causes further delays or even canceled flights. Also, many space capacities losses have been noticed which made the DBS concept less efficient. To overcome this problem, and to optimize air network management, the use of a new concept has been recommended by SESAR named Time-Based-Separation TBS. In this paper, we will study the effects of speed during the approach phases using a comparison between speed restriction conforming to the reference speed and the possible speed modifications in the margins as defined by the aircraft constructors.
Congestion in ground operations is considered to be among the most complicated issues in air traf... more Congestion in ground operations is considered to be among the most complicated issues in air traffic management; The thing that represents a real handicap in the way of the huge increase in air traffic flows without corresponding improvement in many airports’ infrastructure. This matter leads to increased workloads for air traffic controllers, stakeholders and other airport operations. Our work has focused on aircrafts’ taxiing time in airports’ maneuvering area with the objective of minimizing the departure taxiing time, which can be affected by several factors such as routing, taxiing speed, stopping and resuming taxiing ... etc., by using a decision support system that assigns a non-stop route and predicts taxiing time more accurately in order to minimize fuel consumption and gas emissions without braking between the stands and the runway.
International journal of advanced computer science and applications/International journal of advanced computer science & applications, 2024
Sequencing efficiently the departure traffic remains among the critical parts of air traffic mana... more Sequencing efficiently the departure traffic remains among the critical parts of air traffic management these days. It not only reduces delays and congestion at hold points, but it also enhances airport operations, improves traffic planning, and increases capacity. This research paper proposes an approach, that employs a genetic algorithm (GA), to help air traffic controllers in organizing a sequence for the departure traffic based on the standard instrument departures (SIDs) configuration. A scenario with randomly assigned types, SIDs, and departure times was applied to a set of aircraft in a terminal area with a four-SID configuration to assess the performance of the suggested GA. Subsequently, a comparison with the standard method of First Come First Served (FCFS) was conducted. The testing data revealed promising results in terms of the total spent time to reach a specified altitude after takeoff.
Statistics, Optimization and Information Computing, Feb 8, 2022
Air traffic congestion is considered to be the main problem in air traffic management. It represe... more Air traffic congestion is considered to be the main problem in air traffic management. It represents a real handicap in the current rising air traffic flows without a corresponding enhancement in airport infrastructure. This issue leads to more workloads for air traffic controllers, air stakeholders and other airport operations. The following paper aims to minimize the departure aircraft taxiing time in the movement area. This duration can be affected by several factors such as routing, taxiing speed, holding while taxiing ... etc. In this work, we are going to solve the previous problem by using a tactical planning tool: it consists on assigning efficient and nonstop routes to the scheduled traffic on departure. This tool, using a real-time algorithm, will detect in advance routing conflicts and solve them before aircraft leave stands and approach the hotspots in taxing network. Furthermore, the proposed method will optimize the use of the available ground network by acting on the taxiing speed in order to reduce departures' delays, fuel consumption and gas emissions.
Congestion in ground operations is considered to be among the most complicated issues in air traf... more Congestion in ground operations is considered to be among the most complicated issues in air traffic management; The thing that represents a real handicap in the way of the huge increase in air traffic flows without corresponding improvement in many airports’ infrastructure. This matter leads to increased workloads for air traffic controllers, stakeholders and other airport operations. Our work has focused on aircrafts’ taxiing time in airports’ maneuvering area with the objective of minimizing the departure taxiing time, which can be affected by several factors such as routing, taxiing speed, stopping and resuming taxiing ... etc., by using a decision support system that assigns a non-stop route and predicts taxiing time more accurately in order to minimize fuel consumption and gas emissions without braking between the stands and the runway.
Statistics, Optimization & Information Computing, 2022
Air traffific congestion is considered to be the main problem in air traffific management. It rep... more Air traffific congestion is considered to be the main problem in air traffific management. It represents a real handicap in the current rising air traffific flflows without a corresponding enhancement in airport infrastructure. This issue leads to more workloads for air traffific controllers, air stakeholders and other airport operations. The following paper aims to minimize the departure aircraft taxiing time in the movement area. This duration can be affected by several factors such as routing, taxiing speed, holding while taxiing ... etc. In this work, we are going to solve the previous problem by using a tactical planning tool: it consists on assigning effificient and nonstop routes to the scheduled traffific on departure. This tool, using a real-time algorithm, will detect in advance routing conflflicts and solve them before aircraft leave stands and approach the hotspots in taxing network. Furthermore, the proposed method will optimize the use of the available ground network b...
2020 IEEE International conference of Moroccan Geomatics (Morgeo)
These last decades, Air traffic flow continues considerably increasing with no corresponding impr... more These last decades, Air traffic flow continues considerably increasing with no corresponding improvement in airport infrastructure, which led to the congestion of several terminal areas during approach phases around the world. This matter urges the main international organizations (ICAO, IATA, EUROCONTROL, FAA…) to establish new concepts and methods to guarantee aircraft safety by applying DistanceBased-Separation DBS. Air traffic continues growing which causes further delays or even canceled flights. Also, many space capacities losses have been noticed which made the DBS concept less efficient. To overcome this problem, and to optimize air network management, the use of a new concept has been recommended by SESAR named Time-Based-Separation TBS. In this paper, we will study the effects of speed during the approach phases using a comparison between speed restriction conforming to the reference speed and the possible speed modifications in the margins as defined by the aircraft constructors.
Congestion in ground operations is considered to be among the most complicated issues in air traf... more Congestion in ground operations is considered to be among the most complicated issues in air traffic management; The thing that represents a real handicap in the way of the huge increase in air traffic flows without corresponding improvement in many airports’ infrastructure. This matter leads to increased workloads for air traffic controllers, stakeholders and other airport operations. Our work has focused on aircrafts’ taxiing time in airports’ maneuvering area with the objective of minimizing the departure taxiing time, which can be affected by several factors such as routing, taxiing speed, stopping and resuming taxiing ... etc., by using a decision support system that assigns a non-stop route and predicts taxiing time more accurately in order to minimize fuel consumption and gas emissions without braking between the stands and the runway.
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Papers by Otmane Idrissi