Frequency-domain conditions for disturbance rejection and decoupling with stability or pole placement
(EN)
Koussiouris, TG
(EN)
Tzierakis, KG
(EN)
The problem of disturbance rejection and disturbance rejection while decoupling with stability or pole placement is studied using a polynomial matrix approach. Necessary and sufficient conditions for the solvability of the problem of disturbance rejection as well as for the problem of disturbance rejection with input-output decoupling are derived. A number of poles of the closed-loop system are proved to be fixed for both of the above problems, and a procedure for placing all the remaining poles of the closed-loop system is presented.
(EN)
