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cs.RO2025
NavG: Risk-Aware Navigation in Crowded Environments Based on Reinforcement Learning with Guidance Points
Qianyi Zhang, Wentao Luo, Boyi Liu +3
Motion planning in navigation systems is highly susceptible to upstream perceptual errors, particularly in human detection and tracking. To mitigate this issue, the concept of guid…
cs.RO2024
GA-TEB: Goal-Adaptive Framework for Efficient Navigation Based on Goal Lines
Qianyi Zhang, Wentao Luo, Ziyang Zhang +2
In crowd navigation, the local goal plays a crucial role in trajectory initialization, optimization, and evaluation. Recognizing that when the global goal is distant, the robot's p…