Hiroki Cho
Papers
2
Total Citations
14
H-Index
2
About
Hiroki Cho is pioneering the next generation of soft robotics through his groundbreaking work on variable-stiffness mechanisms. His research focuses on creating adaptive robotic components that can dynamically alter their rigidity, merging shape-memory materials with the jamming transition phenomenon—a principle where granular materials transition from fluid to solid states. In his highly cited 2022 study (10 citations), Cho developed a deformable link using shape-memory polymers that soften above their glass transition temperature, allowing easy deformation, then lock into a new shape upon cooling. This innovation enables robots to switch between compliant and rigid states on demand. His 2024 follow-up (4 citations) extended this concept by integrating shape-memory alloys into variable-stiffness links, addressing the critical need for versatile robot components in aging societies—where robots must adapt from industrial tasks to nursing and social welfare applications. By creating components that eliminate the need for multiple specialized parts, Cho’s work promises more adaptable, cost-effective robots. His research sits at the intersection of materials science and robotics, offering elegant solutions for machines that must be both gentle and strong.
Research Focus
Key Achievements
Top Papers
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- 2