FUEL: Fast UAV Exploration Using Incremental Frontier Structure and Hierarchical Planning - Zhou, Boyu; Zhang, Yichen; Chen, Xinyi; Shen, Shaojie (IEEE robotics and automation letters, 2021)
Keywords: Aerial systems: applications; aerial systems: perception and autonomy; Exploration; Fuels; motion and path planning; Navigation; Planning; Robot sensing systems; Robotics; Space exploration; Structural hierarchy; Trajectory; Trajectory planning; Unknown environments; Unmanned aerial vehicles