On Sun, Sep 29, 2013 at 5:57 PM, Jim Rothrock <jim.rothrock@wunderkammerlab.com> wrote:
ackermann_vehicle contains ROS packages for simulating a vehicle with Ackermann steering.

Packages:
    ackermann_vehicle: Metapackage
    ackermann_vehicle_description: Contains a URDF file that defines a radio-controlled four-wheel-drive truck.
    ackermann_vehicle_gazebo: Contains ackermann_controller.py, a node that subscribes to ackermann_cmd and publishes messages to various topics to which the gazebo_ros_control plug-in subscribes. ackermann_controller.py controls the RC truck's wheels and shock absorbers.

Repository:
    https://github.com/wunderkammer-laboratory/ackermann_vehicle.git

Excellent! I added a link to your repository on the Ackermann Group wiki page:

 http://wiki.ros.org/Ackermann%20Group 
-- 
 joq