K. Yaegashi

Papers

Total Citations

111

H-Index

About

Dr. K. Yaegashi is a pioneering researcher in the field of bio-inspired robotics and rehabilitation engineering, with a primary focus on developing soft actuators that mimic human musculoskeletal systems. Their most influential work, the 2004 paper on "Development of a pneumatic artificial muscle based on biomechanical characteristics," has garnered 101 citations and represents a foundational contribution to the field. In this seminal study, Yaegashi established design principles for pneumatic artificial muscles that replicate the nonlinear force-length and force-velocity properties of biological muscle, addressing a critical need for wearable assistive devices and rehabilitation robots that must operate safely and intuitively alongside human users. This work laid the groundwork for creating actuators with high power-to-weight ratios and inherent compliance, essential characteristics for human-robot interaction. Building on this foundation, Yaegashi's 2006 research on "Control of robot arm using pneumatic artificial muscle with spherical joint" (10 citations) demonstrated practical implementation by integrating spherical bearings with pneumatic actuators to achieve human-like arm articulation. This innovation specifically targeted applications in welfare and elderly care, where robots must exhibit both mechanical affinity to human anatomy and safe, compliant behavior. Yaegashi's contributions have been instrumental in advancing soft robotics for assistive technologies, bridging the gap between biomechanical principles and practical robotic systems designed for direct human interaction.