Optimal pole-placement for state-feedback systems possessing integrity

Abstract A sequential design procedure to design an optimal state-feedback system possessing integrity and good response is presented. A sufficient condition is derived for checking the integrity of the optimal closed-loop system. The matrix Lyapunov equation is used to obtain the optimal state-feedback control law that places the closed-loop poles in specified regions and to derive the sufficient condition for the integrity of the designed system against actuator failures. The effectiveness of the proposed method is demonstrated by illustrative examples.