Runway Safety Assistant Foreseeing Excursions: Calculating Means

Runway Safety Assistant Foreseeing Excursions (RUNSAFE) is a complete embedded system solution, that predicts a potential runway overrun of a civil aviation aircraft during takeoff and landing. This work examines the feasibility of such a system, through the algorithms and computations that predict...

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Bibliographic Details
Published in:Aerospace 2024-09, Vol.11 (9), p.705
Main Authors: Alogdianakis, Georgios, Katsidimas, Ioannis, Kotzakolios, Athanasios, Plioutsias, Anastasios, Kostopoulos, Vassilis
Format: Article
Language:English
Subjects:
Aeronautics
Air safety
Air travel
Aircraft
Aircraft accidents & safety
Aircraft engines
Aircraft industry
Aircraft landing
Aircraft performance
Algorithms
Aviation
avionics
Boeing 737 aircraft
Boeing aircraft
Civil aviation
Comparative analysis
decision support system
embedded system
Embedded systems
Landing gear
Mortality
Performance evaluation
Pilots
Runway excursions
runway safety
Safety and security measures
Software
Turbofan engines
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Summary:Runway Safety Assistant Foreseeing Excursions (RUNSAFE) is a complete embedded system solution, that predicts a potential runway overrun of a civil aviation aircraft during takeoff and landing. This work examines the feasibility of such a system, through the algorithms and computations that predict the overruns. The system executes both static and dynamic calculations, with the former being dependent on and the latter independent to the user’s inputs. Their outcomes and the runway’s length are compared in real time to assess if the process will end up in an overrun. All inputs are specifically selected to either be available to the pilots or be retrieved from the existing avionics systems of the cockpit. A performance evaluation is conducted on both static and dynamic calculations, and metrics unveil the accuracy of the predictions and the time needed to converge to a reliable result. The solution is adapted for a Boeing 737-800 aircraft with CFM56-7B engines, but the calculations also apply for similar aircraft equipped with tricycle landing gear and turbofan engines, namely the whole Boeing 737 family, the Airbus A320 family, etc. The system is aligned with current standards and certification specifications, where applicable.
ISSN:2226-4310
2226-4310
DOI:10.3390/aerospace11090705