How to implement PID in drone

asked 2017-11-19 02:46:41 -0500

alienmonster gravatar image

Hello, I am simulating an Ardrone in the gazebo. And I want to move the drone to the desired waypoint. For this i have to implement a PID algorithm. The /gazebo node subscribes to the /cmd_vel topic. So, how would I be using the using the PID algorithm with /cmd_vel topic. I am new to ros so I do not have any idea how to move the drone to a desired waypoint using the PID algo.

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