Owlscrying Posted September 5, 2008 #1 Share Posted September 5, 2008 A robot dog that runs, climbs rough terrain and carries heavy loads has become an internet sensation after video footage attracted millions of viewers. BigDog was created by engineering company Boston Dynamics for the American military. The robot, which is the size of a large dog, is powered by a gasoline engine that drives its hydraulic system. In trials the intrepid hound was able to run at 4 mph, climb slopes up to 35 degrees steep and walk across rubble while carrying a 340lb load. The robotic rover has legs that move like an animal's and can absorb shock by repositioning its three joints up to 500 times a second . BigDog has an on-board computer that helps it to balance, steer and navigate as conditions vary. Other sensors focus on the internal state of the robot, monitoring the hydraulic pressure, oil temperature, engine temperature and battery charge. Current models are remote-controlled from bases, however it is believed scientists are working on sight sensors that will allow BigDog to make basic movement decisions. go Link to comment Share on other sites More sharing options...
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