Subject:
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Re: Multiple Motors/Synchronizing Movement
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Newsgroups:
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lugnet.robotics.nxt
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Date:
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Mon, 24 Sep 2012 17:35:57 GMT
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Viewed:
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20914 times
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Iain Hendry wrote:
> I figure I need to figure out what the error of each axis is (how far
> it is from the setpoint), and let the motor that moves the furthest
> "drive" the other two as slaves. Divide the error of the other 2
> motors by the error of the "drive" motor and use that with the
> HiTechnic PID block.
That sounds like a sensible solution.
Play well,
Jacob
--
Jacob's LEGO trains:
http://lego.sparre-andersen.dk/Transport/Tog/
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Message is in Reply To:
 | | Multiple Motors/Synchronizing Movement
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| Hi all, I'm only just now making the transition from RCX to NXT. The power of the new servos is really something. For years I've "hard-coded" my own servo code to couple a rotation sensor to a gearmotor to do setpoint-based positioning for (...) (12 years ago, 22-Sep-12, to lugnet.robotics.nxt)
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