Im currently making a TVC Controlled model Rocket that uses a PID controller to stabilize the rocket, this Rocket uses a C6-7 Estes engine giving it 5 seconds to TVC stabilize itself. For more information about this rocket please visit my youtube channel.

The first static fire test showed a clear misalignment in the vertical CG of the rocket, the second had improved PID gains but was almost the same as the last test then I purchased a simulink PID tuning model that helped me get real PID tuned gains to succesfully controll my rocket in the next static fire test.