Kownacki, C.; Ambroziak, L.; Ciężkowski, M.; Wolniakowski, A.; Romaniuk, S.; Kulesza, Z.; Bożko, A.; Ołdziej, D. Development and Evaluation of a Tethered Class C3 Hexacopter in Maritime Conditions on the Helipad of a Ferry. Appl. Sci.2023, 13, 9396.
Kownacki, C.; Ambroziak, L.; Ciężkowski, M.; Wolniakowski, A.; Romaniuk, S.; Kulesza, Z.; Bożko, A.; Ołdziej, D. Development and Evaluation of a Tethered Class C3 Hexacopter in Maritime Conditions on the Helipad of a Ferry. Appl. Sci. 2023, 13, 9396.
Kownacki, C.; Ambroziak, L.; Ciężkowski, M.; Wolniakowski, A.; Romaniuk, S.; Kulesza, Z.; Bożko, A.; Ołdziej, D. Development and Evaluation of a Tethered Class C3 Hexacopter in Maritime Conditions on the Helipad of a Ferry. Appl. Sci.2023, 13, 9396.
Kownacki, C.; Ambroziak, L.; Ciężkowski, M.; Wolniakowski, A.; Romaniuk, S.; Kulesza, Z.; Bożko, A.; Ołdziej, D. Development and Evaluation of a Tethered Class C3 Hexacopter in Maritime Conditions on the Helipad of a Ferry. Appl. Sci. 2023, 13, 9396.
Abstract
Various UAV applications, especially those based on reconnaissance and observation missions, often require an unlimited time of flight. This is possible only when a UAV is being continuously power supplied from the ground power source, and that is why tethered UAV systems were developed. Tethered UAV systems are based on multicopters which can hover above the landing pad, or track its position in the case it is movable. The presented research is about the development of a large C3 class hexacopter having a maximal payload of about 1 kg, and takeoff mass of 16 kg, which was tested in maritime conditions during the ferry’s cruise. The main purpose of the hexacopter is the continuous observation of the area ahead of a vessel to detect and localize obstacles in the water. During experimental tests critical phases of flight were identified, the AC-DC power supply unit as well as the power cord unwinder were tested, and the power taken by six BLDC motors was registered. The obtained results can be useful in future work on tethered UAV systems used in windy maritime conditions.
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