[ROS Projects] – Use OpenAI_ROS with Turtlebot2 Step by Step – PE

[ROS Projects] - Use OpenAI_ROS with Turtlebot2 Step by Step - PE

Written by Miguel Angel

14/08/2018

 

This is an extra short video updating what it has been done new on OpenAI_ROS package. You can find the link to the package wiki down below.
This is important for the people that saw the other two videos, because the structure of the package has changed and it might lead to some confusion and errors.

[irp posts=”10259″ name=”ROS Projects – Use OpenAI_ROS with Turtlebot2 Step by Step #Part 1″]

[irp posts=”10441″ name=”ROS Projects – Use OpenAI_ROS with TurtleBot2 Step-by-Step #Part 2″]

Step 0. Create a project in ROS Development Studio(ROSDS)

ROSDS helps you follow our tutorial in a fast pace without dealing without setting up an environment locally. If you haven’t had an account yet, you can create a free account here. Let’s create a new project and call it rrbot_control. You can easily clone the project with this link.

Step 1. Train Turtlebot 2 with OpenAI ROS

In the ROSject, we already clone the openai ros package for you. You can run the turtlebot 2 simulation from Simulations->Select launch file->main.launch. You should see the simulation is up and running.

Then you can run the training script with

cd catkin_ws
source devel/setup.bash
roslaunch turtle2_openai_ros_example start_training.launch

The robot starts moving and learning how to move in a maze.

Want to learn more?

If you are interested in using the openAI gym in ROS, please check our OpenAI Gym for Robotics 101 course.

Edit by: Tony Huang


 

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