Subject:
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Re: Drift Correction
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Newsgroups:
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lugnet.robotics
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Date:
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Fri, 3 Dec 1999 01:00:02 GMT
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Viewed:
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540 times
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In lugnet.robotics, gombos@ne.infi.net writes:
> Does anyone know how to do drift correction? I have tried 4 different
> ways, but they all don't work. Is it a difference in wheel
> circumference? Or is it something with the programming? I drive for 5
> seconds, then check the rotation sesnor values, If the are different, it
> drives the wheels until the are the same(one wheel or the other). I
> don't see why this will not work. If I am missing something, then please
> tell me.
Andy,
I don't see why this wouldn't work; you should notice that your 'bot is
rolling, pulling a little to one side, then stopping and turning slightly away
from the previous heading.
I'd noticed my 'bots drifting a bit, but had attributed it mostly to an uneven
test surface (ie, shag carpet).
Good roborty!
-Cheese
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Message is in Reply To:
 | | Drift Correction
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| Does anyone know how to do drift correction? I have tried 4 different ways, but they all don't work. Is it a difference in wheel circumference? Or is it something with the programming? I drive for 5 seconds, then check the rotation sesnor values, If (...) (25 years ago, 3-Dec-99, to lugnet.robotics)
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