State variable control 35: Integral control example

[@radeknachev7560]

Great series really! Concise and up to the point!

[@radeknachev7560]

Is it possible to eleborate a bit on the reference feedforward when it changes fast? Would a proportional term as in a classical PI controller do the job? Then the complete system will become a combination of a classical PI controller and SV compensator. Would this work?