Xiangyuan Jiang

Jul 19, 2024 | mdpi.com | Zhenyu Li |Xiangyuan Jiang |Sile Ma

1. IntroductionTypically, an unmanned aerial vehicle (UAV) relies on navigation information from a global navigation satellite system (GNSS) to achieve global localization during flight. However, UAVs are exceptionally susceptible to communication interference that can disrupt GNSS signals, thereby posing a significant challenge to flight safety. Consequently, UAV localization in GNSS-denied environments has garnered considerable interest among researchers.