Keisuke Sayama

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About

Keisuke Sayama is a robotics researcher specializing in bio-inspired locomotion, particularly the design and control of legged robots with artificial musculoskeletal systems. His work focuses on replicating human and animal biomechanics to achieve dynamic movements such as jumping and walking. Sayama’s major contributions include the development of one-legged jumping robots that mimic the muscular and skeletal structure of a human leg, featuring mono-articular and bi-articular actuators to enable natural, powerful jumps. His most cited paper (2013, 10 citations) details a 12.34 kg robot with a waist, thigh, shin, foot, and toe, capable of vertical jumping patterns inspired by human motion. He also led the creation of the KBHR-2 biped humanoid robot, which boasts 29 degrees of freedom and an online walking pattern generation method for stable, human-like gait. With over 20 combined citations across his key works, Sayama’s research advances the understanding of compliant, efficient legged locomotion, offering insights for prosthetics, exoskeletons, and humanoid robotics. His achievements highlight a commitment to bridging biological principles and robotic engineering.