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Simulating Innok Heros
Description: How to simulate Innok Heros using GazeboKeywords: Innok Heros, Gazebo, simulation
Tutorial Level: BEGINNER
Prerequisites
- Install the required packages:
$ sudo apt-get install ros-indigo-innok-heros-description ros-indigo-innok-heros-gazebo
The robot model was successfully tested with Gazebo6 and Gazebo7 thus make sure that you use Gazebo6 or Gazebo7.
Run the Simulation
If you want to simulate the Heros platform you can launch the model in the ROS simulator Gazebo:
- 3 Wheels (Default):
$ roslaunch innok_heros_gazebo innok_heros_gazebo.launch
- 3 Wheels with tractor wheels:
$ roslaunch innok_heros_gazebo innok_heros_gazebo.launch tyre_type:=tractor
- 4Wheels
$ roslaunch innok_heros_gazebo innok_heros_gazebo.launch wheels:=4
- 4Wheels with tractor wheels:
$ roslaunch innok_heros_gazebo innok_heros_gazebo.launch wheels:=4 tyre_type:=tractor
Visualisation with RViz
Visualisation of the simulated platform
This opens rviz with the currently spawned model of Innok Heros
$ roslaunch innok_heros_gazebo innok_heros_rviz.launch
Control
The mobile platform can be controlled in several ways:
Using Joystick and Keyboard with twist_mux
$ sudo apt-get install ros-indigo-innok-heros-control $ roslaunch innok_heros_control teleop.launch
Using a Terminal
$ rosrun turtlebot_teleop turtlebot_teleop_key /turtlebot_teleop/cmd_vel:=/cmd_vel
Using rqt
$ rqt
This opens the Qt-based GUI rqt. In the top menu open Plugins>Robot Tools>Robot Steering. Now you can set linear and angular speed of Innok Heros with the silders.
