Papers
7
Total Citations
187
H-Index
5
About
Hanlin Liu is a researcher whose work spans bio-inspired robotics, underwater propulsion, and emerging sensing technologies. Best known for pioneering contributions to undulatory fin propulsion, Liu has advanced our understanding of how ribbon-fin locomotion — the mechanism used by gymnotiform fishes — can be harnessed to engineer highly maneuverable underwater vehicles. His 2018 study on a bio-inspired robotic vessel with undulating fin propulsion (85 citations) demonstrated that a single elongated fin running the length of a robot can achieve exceptional directional control, making it ideal for navigating complex underwater environments. Complementary work on fin ray stiffness and morphology (53 citations) revealed how mechanical properties of flexible fin rays govern propulsive efficiency, while studies on under-actuated ribbon fin designs explored practical trade-offs in robotic implementation. Through the development of platforms such as the KnifeBot, Liu translated biological principles into functional, free-swimming prototypes. More recently, his research has diversified into fiber-optic tactile sensing for dexterous robotic hands and surgical robotics outcomes, reflecting a broadening interest in human-machine interaction and medical technology. Collectively, Liu's body of work bridges biomechanics, robotics engineering, and applied sensing, offering valuable insights for researchers designing next-generation autonomous underwater and robotic systems.
Research Focus
Key Achievements
Top Papers
- 1
- 2Fin Ray Stiffness and Fin Morphology Control Ribbon-Fin-Based Propulsion53 citations · 2017
- 3Propulsive performance of an under-actuated robotic ribbon fin29 citations · 2017
- 4
- 5
- 6
- 7