Turtlebot SLAM from rosbag

Turtlebot SLAM from rosbag
In the following I will explain (1) how to record a rosbag that is suitable for gmapping SLAM and (2) how to use that rosbag to build a map using ROS’s gmapping. It makes sense to split the process of mapping an environment into these two steps, since you can then easily tweak the parameters ...

Turtlebot multi-robot system

I have three turtlebot v2.0 robots that I want to control in a multi robot system. That means I want them to eventually talk to each other sharing information and building a representation of their surroundings. But first the question becomes what software infrastructure is well fittet for such a task and will allow me ...