Re: [ros-users] erratic gazebo path planning

Hi Hitesh,

We spent some time getting the nav stack working for our erratic robot both in simulation and real robot. Maybe you can
take a look at this package and see if that works for you.

You would need ua_navigation stack from http://code.google.com/p/ua-cs665-ros-pkg/ (specifically look at
http://code.google.com/p/ua-cs665-ros-pkg/source/browse/trunk/ua_navigation/wubble_navigation/launch/2dnav_wg.launch
launch file) and stuff from http://code.google.com/p/ua-ros-pkg/.

There are instruction on the wiki how to download and compile everything, but let me know if you have any questions.

Anton

On 05/06/2010 05:08 AM, hitesh dhiman wrote:
> Hi all,
> I'm trying to run the erratic gazebo path planning, using the willow
> garage map provided.
> I'm using all custom parameters. However, the path planning seems to be
> faltering. It is actually planning a path through the wall, I've also
> attached a picture showing the path planning.
> Also, the inflated costmap is not being displayed, although the messages
> are being published and the rviz status says ok.
> Any idea what might be wrong?
>
>
> --
> Regards,
> Hitesh Dhiman
> Electrical Engineering
> National University of Singapore
>
>
>
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