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CMU Reveals Crusher (Does Not Spin Like Spinner) |
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Written by William Cox
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Friday, 05 May 2006 |
 CMU finally revealed Crusher to the public last Friday (yea, I'm behind). The new vehicle, based losely on Spinner, isn't able to invert itself like its younger brother, but is still amazing nonetheless. WTAE.com has some coverage of the launch with video. Notice the unique way that Crusher turns, by lowering its inner wheels and raising the outer ones. The 6.5 ton vehicle is fully autonomous and is able to travel at a top speed of 25 mph.
Crusher's hull is made from high-strength aluminum tubes and titanium nodes protected by a steel skid plate that can absorb shocks from impacts with rocks or tree stumps.
Each of its six wheels are powered by an electric motor, which are in turn powered of off banks of batteries which are charged by a deisel engine.
Initial applications for a vehicle like this would be in support positions, remotely delivering goods and weapons to soldiers in the field. The project is funded by DARPA and has cost $35 million USD to date.
Crusher will undergo extensive field tests under the purview of the Army and DARPA every quarter for the next two years. Much of the emphasis will be on increasing its autonomy capabilities. It's expected that the Crusher platform will influence unmanned vehicle design efforts funded by the Army's Future Combat System.
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