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 Robotics / 1284
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Subject: 
Re: effect of motor speeds
Newsgroups: 
lugnet.robotics
Date: 
Thu, 10 Dec 1998 14:20:58 GMT
Original-From: 
Laurentino Martins <(lmartins@)antispam(marktest.pt)>
Viewed: 
2769 times
  
Humm... I think I switched the legends.


Laurentino Martins

[lau@mail.telepac.pt]
[http://www.terravista.pt/Enseada/2808/]

--//--

At 13:09 10-12-1998 Thursday , you wrote:
> At 11:07 10-12-1998 Thursday , you wrote:
> > I noticed that settting the motor speed does not seem to have much efect
> > on the speed the robot is moving:
> > 
> >  0 = slow
> >  1 = faster
> >  2 = slighly faster than 1
> >  3-7 = about equal to 2
> > 
> > Am I doing something wrong? Or is this standard behavior?
> > 
> > Mark Overmars
> 
> I think it depends a lot on the weight of the robot and the type of mobility
> used.
> For instants, when I use tracks on my CyberMaster, 1 is very very slow and 7
> is fast. All the other numbers between have speeds more or less according to
> this graph (fixed width font):
> 
> 
> Apparent |                       *
> Speed    |                *
>         |           *
>         |       *
>         |    *
>         |  *
>         | *
>         +------------------------
>                Motor
>                Speed
> 
> But then, CyberMaster's internal motors may not behave like external ones...
> 
> 
> Laurentino Martins
> 
> [lau@mail.telepac.pt]
> [http://www.terravista.pt/Enseada/2808/]



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