Operating path tracking simulink model of differential drive robot on turtlebot3

Hey,

I am working on the path tracking algrithm and trying to implement model on Turtlebot3. But I am not sure how to use ROS nodes in simulink to do it and I am not sure how many nodes are needed for it like for controlling the turtlebot3 velocity, one for pose or waypoint. I am attaching the image of my model, kindly help me in using the ROS nodes along with their respective positions and number of nodes for publisher and subscriber.

Answer 1

[Jagadeesh Konakalla]

Hi Shivam,

Please take a look at the following example.

Path Following with Obstacle Avoidance in Simulink - MATLAB & Simulink - MathWorks India

Obstacle Avoidance with TurtleBot and VFH - MATLAB & Simulink - MathWorks India

There are several examples on how to use Simulink and Turtlebot in ROS Toolbox. Please have a look those examples.

Get Started with Gazebo and Simulated TurtleBot - MATLAB & Simulink - MathWorks India

Thanks,

Jagadeesh K