February 2020
Intermediate to advanced
432 pages
10h 50m
English
Content preview from Hands-On ROS for Robotics Programming
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Exploring the environment to build a map using SLAM
Let's follow these steps to build the map of a simple Gazebo world called stage_2.world:
- Launch the robot model within a modeled environment by running the following line of code:
T1 $ roslaunch virtual_slam gopigo3_world.launch world:=stage_2.worldThis command launches Gazebo and places the GoPiGo3 model in the middle of it, as shown in the following screenshot:
The environment consists of a square space with four static obstacles. The two-dimensional map we used in the Occupancy Grid Map (OGM) subsection of the previous section corresponds to this Gazebo world, whose filename is stage_2.world ...
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