3 papers
cs.RO2026
Empowering a Single-Frequency GNSS Receiver to Achieve High-Precision Positioning with Relative Observations
Xingpeng Wang, Ziwen Qu, Juncheng Chen +8
Global Navigation Satellite System (GNSS) navigation is widely used to provide absolute, outdoor positioning in field robotics. Advances in Real-Time Kinematic (RTK) technology can…
cs.RO2026
FLAP: FOV-Constrained Active Perception Planning for Prior-Map-Free 3D Navigation
Mengke Zhang, Sitong Li, Tiancheng Lai +6
Safe and efficient trajectory planning in unknown, cluttered 3D environments constitutes a critical bottleneck for deploying Unmanned Aerial Vehicles (UAVs) in real-world applicati…
cs.RO2026
Explore From Sketch: Accelerating UAV Exploration in Large-scale Environments with Prior Maps
Tiancheng Lai, Yuman Gao, Xiangyu Li +8
Autonomous exploration with UAVs in large-scale, topologically complex environments often suffers from low efficiency due to suboptimal scheduling and detours. Prior maps (e.g., co…