Manage updates with the Download AppCheetah-Cub robot learns to walk from the animals
We know Boston Dynamics is keen on four-legged robots, even creating a cheetah of its very own. So is the Ecole Polytechnique Federale de Lausanne in Switzerland; its Cheetah-Cub has been in development at the Biorobotics Laboratory since 2008.
Teaching a quadruped robot to walk can be a tricky business, though. Something called a Central Pattern Generator (CPG) network is used to generate movements according to a repetitive pattern. But no matter how robust the rhythm of the movements is, it can be tough to implement outside of a lab environment, where the ground won't necessarily always be even.
Enter the Italian Institute of Technology (IIT). The team there broke down the movements of horses via motion capture into what it calls "kinematic Motion Primitives" (kMP), analyses of the trajectories of limbs and bodies, translated into data that can be fed into a CPG. … Read more
