🚀 go-pugleaf

In article <$M7%L=#@rpi.edu> behara@turing.cs.rpi.edu (Albert Behar) writes:
}I'm working to build a mobile robot research platform and 
}have thus far used dead reckoning (optical encoders on wheels)
}to determine the robots global position. The results have been
}good but the errors increase as time goes on.
}
}Now, I wish to increase the position tracking accuracy because
}the platform will soon need to support a vision platform.

Since you're going to have a vision platform, why not use it for actual
ded-reckoning [sic]? (Pedantic Note:  That's not a typo.  The "ded" is
short for "deductive." Ded-reckoning is navigation by reference to known
landmarks, or so I was taught in ground school).

There are some spectacular pattern recognition systems available off the
shelf these days.  Why not have your robot look around to see where it is?

-- 
The Polymath (aka: Jerry Hollombe, M.A., CDP, aka: hollombe@ttidca.tti.com)
Head Robot Wrangler at Citicorp(+)TTI             Illegitimis non
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Santa Monica, CA  90405 {csun | philabs | psivax}!ttidca!hollombe