Our latest study “Network-level aircraft trajectory planning via multi-agent deep reinforcement learning: Balancing climate considerations and operational manageability,” has been published in the Journal of Expert Systems with Applications. The study introduces a multi-agent deep reinforcement learning framework to plan climate-friendly flight routes while ensuring air traffic manageability. The findings show an 80% reduction in climate impact while maintainingContinue reading “Network-level aircraft trajectory planning via multi-agent deep reinforcement learning: Balancing climate considerations and operational manageability”
Category Archives: Publications
Climate-optimized flight planning can effectively reduce the environmental footprint of aviation in Europe at low operational costs
We are excited to announce our latest research findings on climate-friendly flight planning, now available as a pre-print on Nature Portfolio journal communications earth & environment. This study, authored by Abolfazl Simorgh and Manuel Soler from the Aircraft Operations Lab, and in the framework of the RefMap project, reveals that implementing climate-optimal flight paths—those thatContinue reading “Climate-optimized flight planning can effectively reduce the environmental footprint of aviation in Europe at low operational costs”
Enhancing GOES-16 Contrail Segmentation through Ensemble Neural Network Modeling and Optical Flow Corrections
Irene Ortiz leads groundbreaking research introducing the Contrail Detection and Segmentation Ensemble Model (CDSEM), an AI system that identifies aviation-induced contrails with 93% accuracy. This innovation offers valuable tools for understanding aviation’s environmental impact and addressing its role in global warming. The preprint is now available on TechRxiv: Irene Ortiz, Javier García-Heras, Amin Jafarimoghaddam, etContinue reading “Enhancing GOES-16 Contrail Segmentation through Ensemble Neural Network Modeling and Optical Flow Corrections”
The Aircraft Operations Lab’s Participation at SIDs 2024
The Aircraft Operations Lab had the privilege of actively contributing to SESAR Innovation Days 2024 (SIDs), one of Europe’s premier events dedicated to advancing aeronautical research. This year’s event provided an excellent platform to share our work, engage with the research community, and discuss innovative approaches to fostering sustainability in aviation. Our participation included theContinue reading “The Aircraft Operations Lab’s Participation at SIDs 2024”
Multi-Control Commercial Aircraft Trajectory Optimization in a Vertical Plane with State-Inequality Constraints via Singular Control Theory
Written by Amin Jafarimoghaddam as lead author, this study introduces a new computational approach to optimizing aircraft flight trajectories, in particular for commercial flights in a vertical plane. Using singular control theory, the model simplifies flight dynamics, allowing researchers to examine overlooked factors such as control switches and wind effects. An algorithm identifies optimal pointsContinue reading “Multi-Control Commercial Aircraft Trajectory Optimization in a Vertical Plane with State-Inequality Constraints via Singular Control Theory”