MATLAB: Can’t I use the “Tune…” button on the “PID Controller” block

controllerpidSimulink Control Designtune

Why can't I use the "Tune…" button on my "PID Controller" block?

Best Answer

Using the "Tune..." button in the "Automated tuning" section of the "PID Controller" block requires "Simulink Control Design" Toolbox (while the "PID Controller" block itself is from base Simulink). See the doc for reference and the block dialog below --