how are you controlling the pioneer? I tried giving it a goal using the
example file (attahed position.cc) and was able to achieve target linear and
angular velocities.
also, can you try the attached patch and see if the slip behavior goes away?
John
On Wed, Aug 25, 2010 at 10:41 PM, Luc Brunet <[email protected]
> wrote:
> Hi John, thanks for the reply. Yes, I meant <mu1>, although I was
> unaware of <mu2>, is there a difference? I was originally using my own
> model, but then verified the same behaviour in the pioneer2dx model that
> comes as an example.
>
> Luc
>
> On 08/26/2010 01:37 AM, John Hsu wrote:
> > Hi Luc,
> > Do you mean<mu1> (and<mu2>)? Also, are you using one of the pioneer
> > models that comes with the svn checkout?
> > John
> >
> >
> > On Wed, Aug 25, 2010 at 8:21 PM, Luc Brunet
> > <[email protected]>wrote:
> >
> >> Hi everyone,
> >>
> >> I am using a differential drive robot in Gazebo (svn version), and I am
> >> noticing a lot of slip in the wheels that is giving me large errors,
> >> particularly in the heading when I am spinning. It is to the point
> >> where I visibly watch the robot spin twice before the yaw values
> >> indicate that it has spun once. Can someone point me to some setting to
> >> play with so that I can tune this? I have tried setting the<mul> of
> >> the wheels to infinity without any noticeable change in behaviour.
> >>
> >> Thanks alot!
> >>
> >> --
> >> Luc Brunet
> >> Co-Founder, Director - Robotic Systems
> >> Provectus Robotics Solutions
> >> www.provectus-robotics.com
> >>
> >>
> >>
> ------------------------------------------------------------------------------
> >> Sell apps to millions through the Intel(R) Atom(Tm) Developer Program
> >> Be part of this innovative community and reach millions of netbook users
> >> worldwide. Take advantage of special opportunities to increase revenue
> and
> >> speed time-to-market. Join now, and jumpstart your future.
> >> http://p.sf.net/sfu/intel-atom-d2d
> >> _______________________________________________
> >> Playerstage-gazebo mailing list
> >> [email protected]
> >> https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo
> >>
> >
> ------------------------------------------------------------------------------
> > Sell apps to millions through the Intel(R) Atom(Tm) Developer Program
> > Be part of this innovative community and reach millions of netbook users
> > worldwide. Take advantage of special opportunities to increase revenue
> and
> > speed time-to-market. Join now, and jumpstart your future.
> > http://p.sf.net/sfu/intel-atom-d2d
> > _______________________________________________
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> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo
>
> --
> Luc Brunet
> Co-Founder, Director - Robotic Systems
> Provectus Robotics Solutions
> www.provectus-robotics.com
>
>
> ------------------------------------------------------------------------------
> Sell apps to millions through the Intel(R) Atom(Tm) Developer Program
> Be part of this innovative community and reach millions of netbook users
> worldwide. Take advantage of special opportunities to increase revenue and
> speed time-to-market. Join now, and jumpstart your future.
> http://p.sf.net/sfu/intel-atom-d2d
> _______________________________________________
> Playerstage-gazebo mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo
>
------------------------------------------------------------------------------
Sell apps to millions through the Intel(R) Atom(Tm) Developer Program
Be part of this innovative community and reach millions of netbook users
worldwide. Take advantage of special opportunities to increase revenue and
speed time-to-market. Join now, and jumpstart your future.
http://p.sf.net/sfu/intel-atom-d2d
_______________________________________________
Playerstage-gazebo mailing list
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