Hello Hitesh,

Let me elaborate on Anton's reply.

1. You will need several packages from our ua-ros-pkg repository.  It might be easiest to checkout all packages from here (see our wiki pages from same link for instructions): http://code.google.com/p/ua-ros-pkg/

2. Checkout the wubble_navigation package for a demo: http://code.google.com/p/ua-cs665-ros-pkg/source/browse/#svn/trunk/ua_navigation/wubble_navigation

3. Rosmake wubble_navigation and launch the demos in that package.


Checkout this youtube video to see how 2dnav works with our current erratic model: http://www.youtube.com/watch?v=aA0gOd2P5jk



Cheers,
Anh Tran


On Fri, May 7, 2010 at 1:20 PM, Antons Rebguns <arebgun@gmail.com> wrote:
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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
>
>
>
> _______________________________________________
> ros-users mailing list
> ros-users@code.ros.org
> https://code.ros.org/mailman/listinfo/ros-users

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