4 papers
Unleashing the Agility of Wheeled-Legged Robots for High-Dynamic Reflexive Obstacle Evasion
Yongen Zhao, Zihao Xu, Wenzhi Lu +2
Wheeled-legged robots combine the energy efficiency of wheeled locomotion with the terrain adaptability of legged systems, making them promising platforms for agile mobility in com…
UEREBot: Learning Safe Quadrupedal Locomotion under Unstructured Environments and High-Speed Dynamic Obstacles
Zihao Xu, Runyu Lei, Zihao Li +3
Quadruped robots are increasingly deployed in unstructured environments. Safe locomotion in these settings requires long-horizon goal progress, passability over uneven terrain and…
APREBot: Active Perception System for Reflexive Evasion Robot
Zihao Xu, Kuankuan Sima, Junhao Deng +4
Reliable onboard perception is critical for quadruped robots navigating dynamic environments, where obstacles can emerge from any direction under strict reaction-time constraints.…
REBot: Reflexive Evasion Robot for Instantaneous Dynamic Obstacle Avoidance
Zihao Xu, Ce Hao, Chunzheng Wang +3
Dynamic obstacle avoidance (DOA) is critical for quadrupedal robots operating in environments with moving obstacles or humans. Existing approaches typically rely on navigation-base…