Robots are learning not to fall

Lots of mobile robots a quite a decent job to maintain balance is moving, but they still tend to lose their footing from time to time, just like humans. While this has the potential to see them through in the coming robotapocalypse, until then it often means costly repairs and time-consuming maintenance. As first introduced and highlighted earlier this year Engadget On Wednesday, thanks to the achievements of scientists at the University of Lorraine in France, several robots could be saved from collapse in the near future.

[Related: The Boston Dynamics robots are surprisingly good dancers.]

through a a lot trial and error – reported complete 882,000 training simulationsMore specifically, the developers have designed a new “Injury Reflex” system for their humanoid robot experiments. When activated, the robot’s neural network will quickly determine the best spot on a nearby wall and support itself if it loses stability. Maybe more like “when” rather than “if”. demonstration video below.

etc Engadget The test process, he explains, sounds pretty simple, even if it’s a bit scary: To demonstrate the damage reflex system in action, the robot “breaks” one of its legs to lean against a nearby test wall. In three out of four cases, the car’s arm was able to identify a solid point to plant itself to prevent a crash. In order to determine how to prevent accidents in real time, it’s great to take into account all the physical changes, such as location, balance, weight, and distribution.

[Related: Boston Dynamics gave its dog-like robot a charging dock and an arm on its head.]

There are a few caveats with the first iteration of the damage reflex system: First, it only prevents the robot from falling; It cannot help restore it or repair itself. Right now, it’s only being tested on a stationary test robot, which means the system can’t eliminate potential crashes while walking or mid-walk. The researchers intend to further develop the system so that it can take advantage of nearby objects such as chairs and tables to steer the car.

Companies like it Tesla and Boston Dynamics They aspire to bring bipedal robots into everyday life, a realistic goal as long as their products are relatively affordable to purchase and maintain. Systems like the damage reflex can protect robots in their infancy and extend their lifespan.

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