Hubo II Humanoid Robot Is Lighter and Faster, Makes His Creator Proud

Why is Professor Jun Ho Oh smiling? On legend of, as he suggested me no longer too long ago, he has a “recent son.”

It’s Hubo II, the humanoid above, which Oh and his colleagues developed at the Korea Evolved Institute of Science and Expertise’s Humanoid Robotic Analysis Center, aka Hubo Lab.

Professor Oh built the long-established Hubo in 2004. It was as soon as one among the first advanced elephantine-body humanoid robots developed out of doors Japan. However he’s potentially greater identified for one more humanoid: Albert Hubo, which had a Hubo body and an Albert Einstein animatronic head developed by Hanson Robotics.

Now Professor Oh is ready to introduce the recent addition to his household. Hubo II is lighter and faster than its older brother, weighing 45 kilograms, or a third less, and in a position to walking twice faster.

Survey the demo:

A serious enchancment over early humanoid designs is Hubo II’s gait. Most humanoid robots gallop with their knees twisted, which is dynamically more stable but no longer natural as in contrast to human walking. Hubo II, Professor Oh says, performs straight leg walking. It consumes less vitality and enables for faster walking. Show conceal Hubo II’s left knee prolonged when the leg swings forward (center image under):

The robotic has bigger than 40 motors and dozens of sensors, cameras, and controllers. It carries a lithium polymer battery with a 480 watt-hour ability, which retains the robotic running up 2 hours with circulation and up to 7 hours without circulation.

Hubo II makes use of two an analogous PC104 embedded computer programs with stable reveal necessary disks and linked through a serial interface. The left one can control your complete robotic, caring for capabilities delight in walking and overall stabilization; the factual one is in overall empty and also you would per chance most certainly load speech, vision, and navigation algorithms to idea how they develop on Hubo.

One other enchancment is the hand form. It weighs easiest 380 grams and has five motors and a torque sensor. It would handle any object that fits on its palm, and its wrist can rotate in a humanlike means.

Talking with Professor Oh made me treasure how necessary humanoid initiatives are. The sphere, he suggested me, will not be any longer factual cramming the full hardware into a tremendous home, but additionally making constructive all the pieces works together. Cables can without warning restrict joint actions; vitality and control boards intervene with every other; modules stop up too heavy and impact instability.

So many issues can poke disagreeable. The disaster is that, whereas in a wheeled robotic a failure in overall means the robotic stops on its tracks, in a humanoid robotic failure in overall means a face-plant.

Professor Oh desires to develop a sturdy form to lead certain of such catastrophic failures. He believes Hubo II is a immense step in that direction. So unnecessary to reveal, he’s very satisfied with his recent son. Congrats, Professor Oh!

PS: Questioning what came about to Albert Hubo? It has a cameo appearance within the video above, interrogate unless the stop…