Difference between revisions of "Moving The P3DX In Gazebo"
(→Adjust the P3-DX model to Take Inputs From cmd_vel Topic) |
(→Adjust the P3-DX model to take inputs from cmd_vel topic) |
||
Line 14: | Line 14: | ||
<commandTopic>p3dx/cmd_vel</commandTopic> | <commandTopic>p3dx/cmd_vel</commandTopic> | ||
+ | |||
<odometryTopic>p3dx/odom</odometryTopic> | <odometryTopic>p3dx/odom</odometryTopic> | ||
Line 19: | Line 20: | ||
<commandTopic>cmd_vel</commandTopic> | <commandTopic>cmd_vel</commandTopic> | ||
+ | |||
<odometryTopic>odom</odometryTopic> | <odometryTopic>odom</odometryTopic> | ||
Line 24: | Line 26: | ||
<commandTopic>${ns}/cmd_vel</commandTopic> | <commandTopic>${ns}/cmd_vel</commandTopic> | ||
+ | |||
<odometryTopic>${ns}/odom</odometryTopic> | <odometryTopic>${ns}/odom</odometryTopic> | ||
Line 29: | Line 32: | ||
<commandTopic>cmd_vel</commandTopic> | <commandTopic>cmd_vel</commandTopic> | ||
+ | |||
<odometryTopic>odom</odometryTopic> | <odometryTopic>odom</odometryTopic> | ||
== TBC == | == TBC == |
Revision as of 23:10, 30 January 2015
Contents
Prerequisites: Ubuntu, Gazebo, and ROS
Our tutorials were made using Ubuntu 12.04 LTS. In order to move the P3-DX in Gazebo you will have to install Gazebo, you can do that here. In order to move the P3-DX in Gazebo, you must first install ROS. In our tutorial we used ROS Hydro. You can install ROS Hydro from here.
Obtaining the P3-DX model
Git clone P3-DX model from https://github.com/RafBerkvens/ua_ros_p3dx Install the p3dx model in catkin_ws
Adjust the P3-DX model to take inputs from cmd_vel topic
Make the following changes in the package you got from Github:
In ua_ros_p3dx/p3dx_description/urdf/pioneer3dx.xml change:
<commandTopic>p3dx/cmd_vel</commandTopic>
<odometryTopic>p3dx/odom</odometryTopic>
to
<commandTopic>cmd_vel</commandTopic>
<odometryTopic>odom</odometryTopic>
In ua_ros_p3dx/p3dx_description/urdf/pioneer3dx.gazebo change:
<commandTopic>${ns}/cmd_vel</commandTopic>
<odometryTopic>${ns}/odom</odometryTopic>
to
<commandTopic>cmd_vel</commandTopic>
<odometryTopic>odom</odometryTopic>