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About

Jiajun Tu is a robotics researcher whose work spans bio-inspired locomotion, underwater robotics, and multi-terrain autonomous systems. Drawing inspiration from nature, Tu has made significant contributions to the design and dynamic modeling of biomimetic robots, with a particular focus on amphibious and unconventional locomotion mechanisms. Tu's most recognized work centers on a beaver-inspired robot, exploring swimming posture dynamics (36 citations), hydrodynamic modeling of bendable webbed feet under varying flow velocities (26 citations), and fan-shaped tail dynamics for underwater propulsion and stability (19 citations). Together, these studies establish a comprehensive framework for understanding and engineering semi-aquatic robotic systems capable of navigating complex amphibious environments. Beyond aquatic robotics, Tu has contributed to legged locomotion research, developing a click beetle-inspired single-legged hopping robot (22 citations) — a compact, 85mm device that translates a simple biological jumping mechanism into reliable robotic design. His work on hexapod walking robots further demonstrates range, with autonomous gait-switching strategies for multi-terrain Martian environments earning 28 citations. With over 130 citations across recent publications, Tu's research bridges biomechanics and practical robotics engineering, offering valuable insights for students and researchers working on field robotics, bio-inspired design, and planetary exploration systems.