[ros-users] Important Navigation Message

Rob Wheeler wheeler at willowgarage.com
Fri May 28 16:39:02 UTC 2010

 Eitan meant to say:

 acc_lim_th: my_th
 acc_lim_x: my_x
 acc_lim_y: my_y

Sorry for the confusion.


On Fri, May 28, 2010 at 8:38 AM, Eitan Marder-Eppstein <
eitan at willowgarage.com> wrote:

> Hey all,
> So, I screwed up pretty nicely in the
> http://www.ros.org/wiki/navigation/Tutorials/RobotSetup tutorial and gave
> example parameters that do not actually match those read by the code. I
> imagine that this means many of you are using the default acceleration
> limits for your robots rather than the ones you meant to set. If your
> configuration for the base_local_planner includes the following spellings of
> the acceleration limit parameters:
>  acc_limit_th: my_x
>  acc_limit_x: my_y
>  acc_limit_y: my_th
> They will be ignored by the code and you'll need to switch to:
>  acc_lim_th: my_x
>  acc_lim_x: my_y
>  acc_lim_y: my_th
> As specified here: http://www.ros.org/wiki/base_local_planner#Parameters
> Again, I apologize for this and I've fixed the documentation. I'm also
> going to take some time today to go through all the launch files I can find
> in our repositories fixing this error. I'm pretty sure that I copied the
> wrong text along with the rest of the world in at least a few places.
> Truly sorry again... I just want to make sure that as many people as
> possible hear about this mistake as possible.
> Hope all is well and that this fixes at least one or two puzzling problems,
> Eitan
> _______________________________________________
> ros-users mailing list
> ros-users at code.ros.org
> https://code.ros.org/mailman/listinfo/ros-users
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