Papers
2
Total Citations
39
H-Index
2
About
Kevin Dullea is a robotics researcher whose work centers on the design of highly efficient, torque-controlled actuation systems for legged locomotion. His major contributions lie in the development of novel synthetic fiber capstan drives, which replace traditional steel cables with lightweight, high-strength synthetic ropes. This innovation, detailed in his most-cited paper (26 citations), enables compact, quiet, and remarkably efficient robotic systems—achieving 95% efficiency and a 28-Hz torque control bandwidth. Dullea further demonstrated the practical impact of this technology through the Sandia STEPPR robot (13 citations), a bipedal platform designed to explore energy-efficient walking. By pairing powerful electromagnetic actuators with highly back-drivable synthetic drives, STEPPR achieved improved locomotive efficiency, showcasing how parallel stiffness and advanced transmission design can reduce energy consumption in dynamic robots. Dullea’s work bridges mechanical design and control, offering practical solutions for lightweight, high-performance robots. His research is particularly influential for students and engineers working on legged robots, exoskeletons, or any application demanding high torque density and efficiency in a compact form factor.
Research Focus
Key Achievements
Top Papers
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