H. Sunazuka
Papers
10
Total Citations
308
H-Index
7
About
H. Sunazuka is a robotics researcher whose work has made significant contributions to the field of biped locomotion, particularly in the development of human-carrying walking robots and adaptive locomotion systems. Best known for advancing the WL-16 series of biped locomotors at Waseda University, Sunazuka's research centers on parallel mechanism-based leg systems, compliance control, and zero moment point (ZMP)-based walking algorithms capable of supporting human passengers in real-world environments. Among Sunazuka's most influential contributions is the development of dynamic human-carrying biped walking, demonstrated through the WL-16 platform, which garnered 66 citations, and a follow-up study on stair traversal that earned 79 citations — the most cited work in their portfolio. These studies introduced critical innovations in gimbal mechanisms, linear actuators, and walking parameter tuning that enabled stable locomotion under heavy payloads. Sunazuka also pioneered hybrid biped-wheeled locomotion strategies, recognizing the complementary strengths of both modes across varying terrain. Additional work on adaptive foot systems and landing pattern modification for uneven surfaces reflects a sustained commitment to practical deployment of biped robots in human environments, culminating in the visionary concept of a biped walking wheelchair.
Research Focus
Key Achievements
Top Papers
- 1
- 2Realization of dynamic human-carrying walking by a biped locomotor66 citations · 2004
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- 4Biped landing pattern modification method with nonlinear compliance control31 citations · 2006
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- 9WL-16RII: Prototype of Biped Walking Wheelchair5 citations · 2008
- 10Towards the Biped Walking Wheelchair4 citations · 2006