Browsing by Author "Isik, Oguz Kagan"

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Integrity analysis for GPS-based navigation of UAVs in urban environment

Isik, Oguz Kagan; Hong, Juhyeon; Petrunin, Ivan; Tsourdos, Antonios (MDPI, 2020-08-25)

The increasing use of Unmanned Aerial Vehicles (UAVs) in safety-critical missions in both civilian and military areas demands accurate and reliable navigation, where one of the key sources of navigation information is ...
A machine learning based GNSS performance prediction for urban air mobility using environment recognition

Isik, Oguz Kagan; Petrunin, Ivan; Inalhan, Gokhan; Tsourdos, Antonios; Moreno, Ricardo Verdeguer; Grech, Raphael (IEEE, 2021-11-15)

As the primary navigation source, GNSS performance monitoring and prediction have critical importance for the success of mission-critical urban air mobility and cargo applications. In this paper, a novel machine learning ...
Performance enhancement of low-cost INS/GNSS navigation system operating in urban environments

Ozdemir, Yunus Emre; Isik, Oguz Kagan; Geragersian, Patrick; Petrunin, Ivan; Grech, Raphael; Wong, Ronald (AIAA, 2023-01-19)

As a result of the increasing usage of UAVs (Unmanned Air Vehicles) in urban environments for UAM (Urban Air Mobility) applications, the preciseness and reliability of PNT (Positioning, Navigation and Timing) systems have ...

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