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Autor(en):
R.M. Leitner, L. Ollagnier
Zusammenfassung:
Unmanned aerial vehicles are becoming increasingly important in modern battlefield. In general, unmanned rotorcrafts are used for local reconnaissance. Among other things, these can be launched and landed vertically from a stationary ground vehicle and can reconnoiter the surrounding area at a certain altitude above the ground vehicle. Because of the many disadvantages in a military context, a wireless solution is preferable to a wired solution. A wireless solution gives the ground vehicle significant flexibility and enables take-offs and landings of the unmanned aircraft were possible while the ground vehicle is moving. To examine under which conditions - e.g., environmental conditions, etc. - the guidance navigation and control (GN&C) algorithms for automatic take-off and landing perform satisfactorily, a real-time test environment has been developed based on numerical simulation of the aircraft-ground vehicle, sensor technology and sensor data fusion for relative state estimation. The test environment realistically reproduces the take-off and landing processes of the rotorcraft UAV while the ground vehicle is in motion. The developed algorithms for UAV GN&C can be used in a real flying demonstrator at a later stage. The paper details the development and setup of the test environment and its components.
Veranstaltung:
Deutscher Luft- und Raumfahrtkongress 2023, Stuttgart
Verlag, Ort:
Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V., Bonn, 2024
Medientyp:
Conference Paper
Sprache:
englisch
Format:
21,0 x 29,7 cm, 7 Seiten
URN:
urn:nbn:de:101:1-2405081412534.356067572741
DOI:
10.25967/610274
Stichworte zum Inhalt:
Automatic Take-off and Landing, ATOL, Helicopter, Computer Vision, Sensor Fusion, Real-Time Simulation
Verfügbarkeit:
Download - Bitte beachten Sie die Nutzungsbedingungen dieses Dokuments: CC BY 4.0OPEN ACCESS
Kommentar:
Zitierform:
Leitner, R.M.; Ollagnier, L. (2024): Simulation Tool for evaluating GN&C Algorithms using the Example of automatic Landing of an unmanned Helicopter on a moving Platform. Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V.. (Text). https://doi.org/10.25967/610274. urn:nbn:de:101:1-2405081412534.356067572741.
Veröffentlicht am:
08.05.2024