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Subject: 
Re: Legway and Robolab
Newsgroups: 
lugnet.robotics
Date: 
Wed, 10 Dec 2003 19:31:27 GMT
Viewed: 
3192 times
  
In lugnet.robotics, Jerry Kalpin wrote:
> In lugnet.robotics, Steve Hassenplug wrote:
> > 
> > I'm not going to say it can't be done, and I'd love to see the code (and so
> > would everyone else), if you (or anyone does) get it to work, but it may be
> > tough.
> > 
> > Good luck
> > Steve
> 
> I spent a couple of evenings with a Legway, EOPD sensors and Robolab.  I could
> not get it to balance or reach any condition of stability.  I eventually 'gave
> up' because I felt that the violent control actions would destroy my motors :)

Apparently, the standard firmware imposes a 100ms delay before a motor can
change directions (ostensibly to protect the motors).  This might be the source
of some of the instability.  Dick Swan suggests a possible way around the delay
at the bottom of this message:

http://news.lugnet.com/robotics/?n=17185

Haven't tried it myself, though.

HTH,

Mark



Message has 1 Reply:
  OT Re: Legway and Robolab
 
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Message is in Reply To:
  Re: Legway and Robolab
 
(...) I spent a couple of evenings with a Legway, EOPD sensors and Robolab. I could not get it to balance or reach any condition of stability. I eventually 'gave up' because I felt that the violent control actions would destroy my motors :) Steve, (...) (23 years ago, 10-Dec-03, to lugnet.robotics)

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