Stop Practice

• Eighth step with solution:

• Seventh step with solution

• Sixth step with solution

• Fifth step with solution

• Fourth step with solution

• Updated

• Third step with solution

• Second step with solution

• First step with solution

• Cars that move alone in different directions and at different speeds

I’ve modified the stop.world. Now, there are cars that move in different directions and at different speeds.

• Cars that move by themselves in the Stop world

I’ve maked a world named stop.world in Gazebo. In this world, there are cars that move by themself.

• Collisions with objects + kobukiViewer

I’ve created a world in Gazebo using a .dae file. To create this file I has used the program Sketchup in Windows.In the world I added a turtlebot to teleoperate it with kobukiViewer component.In the following video we can see how it moves the turtlebot when we teleoperate it. When I’ve created the world I’ve added a collision mesh for road.Thus the robot doesn’t fall.

• Roads, house and carApriltag in Gazebo

I created a world called road.world in Gazebo. I have used the car created by Andres Hernández (carApriltag). I included a house and some roads. I created the roads using coordinates. First, I’ve included the carMotors.cfg file:

    Motors.Endpoints=default -h localhost -p 9999

The .word file is as follows:

	
	false



	model://sun




	model://ground_plane


	

	model://carApriltag
	0 0 0.5 0 0 3.15



	3
	0 -20 0.02
	0 0 0.02
	0 20 0.02


	3
	-20 20 0.02
	0 20 0.02
	20 20 0.02


	
	
  	true
		model://house_3
	-4 13 0.5 0 0 1.6