Subject:
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Re: Thoughts on Turning
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 26 Jan 1999 04:58:41 GMT
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Viewed:
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984 times
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alex wetmore <lego-robotics@crynwr.com> wrote in message
news:Pine.BSF.4.05.9901250905000.18496-100000@phred.org...
> take a look at http://www.phred.org/~alex/lego. There are two robots
> there based on an adder/subtractor that uses two differentials. The 2nd
> design (at the bottom of the page) is much more efficient then the first,
> so if you build one I'd suggest starting there. There is a website
> where someone made directions for it using LDraw... I'll find the URL
> soon (probably within a few hours) and update my page with that.
Ah yes, I should have mentioned that. I definitely intend to move to an
adder/subtractor for the driving wheels. But alas, only one differential so
far. Time to go shopping for more goodies. I see that as complementary to
my existing fifth wheel solution.
-Blake
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Message has 1 Reply:
 | | Re: Thoughts on Turning
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| How will the adder/subtractor help with your need for feedback in the turn ? Will you use your modified rotation sensor to somehow achieve this ? Also, I do not have a web page to put them on, but I built two modified versions of the second example (...) (25 years ago, 27-Jan-99, to lugnet.robotics)
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Message is in Reply To:
| | Re: Thoughts on Turning
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| (...) take a look at (URL) There are two robots there based on an adder/subtractor that uses two differentials. The 2nd design (at the bottom of the page) is much more efficient then the first, so if you build one I'd suggest starting there. There (...) (25 years ago, 25-Jan-99, to lugnet.robotics)
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