Yu
Papers
1
Total Citations
2
H-Index
1
About
Yu’s research centers on the energy efficiency and gait optimization of legged robots, particularly quadrupedal systems. His most-cited work, “Energy Efficiency Analysis of Quadruped Robot with Trot Gait and Combined Cycloid Foot Trajectory” (2014, 2 citations), addresses a critical limitation in quadruped robotics: high energy consumption restricts real-world application. Yu identifies energy efficiency as a key performance indicator and investigates how elastic elements, gait patterns, and foot-end trajectories affect locomotion energy use. His major contribution is the introduction of a combined cycloid foot trajectory, which separately generates smooth horizontal and vertical foot motions. This design yields more continuous acceleration curves and reduces impact forces between the foot and ground, enhancing both efficiency and stability. By analyzing the variable topology of quadruped legs—dividing the trot cycle into swing and stance phases—Yu provides a foundational framework for optimizing gait. Though his citation count is modest, his work offers practical insights for researchers developing energy-aware control strategies in legged robotics, bridging theoretical kinematics with real-world performance.
Research Focus
Key Achievements
Top Papers
- 1