'World's fastest' bipedal robot maintains human-like gait

The prototype can reach a peak speed of 6.8mph (10.9km/h) and negotiate rough terrain at lower speeds — all while maintaining a human-like gait.

The research group at Michigan University said it envisages a range of potential applications for the robot, which is called MABEL.

‘The robotics community has been trying to come up with machines that can go places where humans can go, so a human morphology is important,’ said Prof Jessy Grizzle of Michigan. ‘If you would like to send in robots to search for people when a house is on fire, it probably needs to be able to go up and down stairs, step over the baby’s toys on the floor and manoeuvre in an environment where wheels and tracks may not be appropriate.’

MABEL was built in 2008 in collaboration with the Robotics Institute at Carnegie Mellon University and the team has spent the years since improving the feedback algorithms that enable the robot to keep its balance while reacting to its environment in real time.