The state-derivative feedback has received great attention in recent times, for being an alternative to the state feedback and to be capable of, except in the cases where it has at least one pole in origin, to provide the known pole assignment of a linear time-invariant system, one of the main applications of the state feedback. On the basis of procedures already consolidated for pole assignment with state feedback using the solution of the Lyapunov type equation, analogous procedures are presented for state-derivative feedback, and then considered analogous propositions to the applicable ones for state feedback. Examples then are presented, proving the validity of such procedures.
Pole assignment; linear systems; state-derivative feedback; Lyapunov equation
