How to use PID to generate gemetry_msg/Twist commands ?
I am new to ros , I would like to track a 2D trajectory using pid as a task in my quadcopter project . I looked into this package but i can't find a way to use the controller output ( I am using two pid controllers for x axis and y axis ) into a single topic like cmd_vel . Does anyone have an idea how to do so or is there another alternative ?
add a comment
