[ROS Q&A] 130 - How to launch multiple robots in Gazebo simulator?

* Get all the ROS code of the video in this link: http://www.rosject.io/l/c38c3f9/

In this video we are going to see how can we launch multiple robots in a single Gazebo simulation.

We will be introduced to the concept of namespace and tf_prefix, which are essential to make sure that the robots will be able to work correctly. We will create a series of launch files that will enable us to easily add robots into our Gazebo simulation.

This is a video based on the following post on ROS Answers: https://answers.ros.org/question/41433/multiple-robots-simulation-and-navigation/

// RELATED LINKS

▸ Original question: https://answers.ros.org/question/41433/multiple-robots-simulation-and-navigation/
▸ ROS Development Studio (RDS): https://goo.gl/bUFuAq
▸ Robot Ignite Academy: https://goo.gl/6nNwhs

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