Bing-Hung Hsu

Papers

Total Citations

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About

Bing-Hung Hsu is a robotics researcher whose work focuses on the dynamics and control of legged locomotion, particularly in the challenging domain of dynamic hopping and balancing. His key contributions center on the trajectory planning and stability analysis of one-legged, articulated robots. In his most influential work, Hsu investigated a one-legged robot with a flat foot that undergoes a unique underactuated phase before takeoff, where the foot rotates passively about the toe. By modeling this phase, he demonstrated how to achieve stable, repeatable hopping—a fundamental challenge in robotics that informs the design of more agile bipedal and quadrupedal systems. His papers on this topic have accumulated over 50 citations, reflecting their impact on the field of dynamic locomotion. Hsu’s research bridges theoretical mechanics and practical robot control, offering insights into how underactuation can be harnessed rather than avoided. His work is notable for its clear articulation of a counterintuitive design principle: that controlled instability during a phase of motion can lead to overall stability. For students and researchers in robotics, Hsu’s studies provide a foundational understanding of how to plan trajectories for systems that must manage both ground contact and flight phases.