Wednesday, March 19, 2008

UNLV Researcher’s Work Part of World’s Most Advanced Quadruped Robot

UNLV Assistant Professor, Dr. David Lee's research on comparative biomechanics of animal movements has contributed to the mechanical design and control of BigDog, the world's most advanced, four legged robot.

Boston Dynamics was the leader of a team of companies that won the bid for a $10 million grant to build a biologically inspired, multifunctional, dynamic robot which became BigDog.

In 2006 Boston Dynamics first released video of BigDog which shows a four-legged mechanical monster that can negotiate icy terrain, leap like a deer and keep its balance when kicked.

The video has become one of the most-watched on the internet; the headless BigDog picks its way across a pile of bricks, runs through snow and executes a series of nimble jumps

In 2008 Boston Dynamics has released new footage of a newer version of the BigDog which shows even more improvements. It has been viewed over 1 million times.

Dr Sam Cubero, a lecturer in robotics at the University of Southern Queensland, said that BigDog was "pretty hi-tech." Cubero went on to say, "The robot knows how to stay upright or stable because of its plethora of onboard sensors like tilt sensors, rate sensors, position sensors for each joint and foot sensors."

It is an impressive video to watch. Here is the link:

1. “BigDog Delivers on Robotic Promise.” National Nines News. (ninemsn). Tuesday Shaun Davies. March 18, 2008


3. “Compliance, Actuation, and Work Characteristics of the Goat Foreleg and Hindleg During Level, Uphill, and Downhill Running. “ David V. Lee, M. Polly McGuigan, Edwin H. Yoo and Andrew A. Biewener. Journal of Applied Physiology. October 18, 2007.

1 comment:

Anonymous said...

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