Monday, June 24, 2013

A robot that runs like a cat

Thanks to its cat-modeled legs, EPFL’s four-legged “cheetah-cub robot” is small, light and the fastest in its category (small quadruped robots under 30Kg): it can run 5 kilometers per hour (3.1 mph) — nearly seven times its body length in one second. .

Developed by EPFL’s Biorobotics Laboratory (Biorob), biomechanics, the robot will serve as a platform for research in locomotion and biomechanics.


Although not as agile as a real cat, it still has excellent auto-stabilization characteristics when running at full speed or over a course that included disturbances such as small steps. It’s also extremely light, compact, and robust and can be easily assembled from materials that are inexpensive and readily available.


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