U.S Military's Robot Soldiers by Boston Dynamics BIGDOG Robot

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
21,765
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Jul 1, 2011

BigDog is the alpha male of the Boston Dynamics robots. It is a rough-terrain robot that walks, runs, climbs and carries heavy loads. BigDog is powered by an engine that drives a hydraulic actuation system. BigDog has four legs that are articulated like an animal's, with compliant elements to absorb shock and recycle energy from one step to the next. BigDog is the size of a large dog or small mule; about 3 feet long, 2.5 feet tall and weighs 240 lbs.
BigDog's on-board computer controls locomotion, servos the legs and handles a variety of sensors. BigDog's control system keeps it balanced, navigates, and regulates its energetics as conditions vary. Sensors for locomotion include joint position, joint force, ground contact, ground load, a gyroscope, LIDAR and a stereo vision system. Other sensors focus on the internal state of BigDog, monitoring the hydraulic pressure, oil temperature, engine functions, battery charge and others.
In separate tests BigDog runs at 4 mph, climbs slopes up to 35 degrees, walks across rubble, climbs a muddy hiking trail, walks in snow and water, and carries a 340 lb load. BigDog set a world's record for legged vehicles by traveling 12.8 miles without stopping or refueling.

Category:

Science & Technology

Tags:

License:

Standard YouTube License

Link to this comment:

Share to:

Top Comments

  • man thats creepy....

  • its like metal gear solid is coming to life! YES!

see all

All Comments (31)

Sign In or Sign Up now to post a comment!
  • Lol I don't think thats very stealthy xD

  • the Robot goat from hell.

  • mount a 30 cal some rockets and for god sakes sound proof armor and it might work

  • THATS A WATE OF MAONEY B

  • just give it wings and its a giant fly

  • what the fuck.

  • Sounds like a giant bee xD

  • i acctually felt sympathy for it, when he kicked it

  • creepy! i took that to be two man walking with a chest at first!

Loading...
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more