Modernization of the approach for bounded external disturbances compensation

In this paper, one of the most important problems concerned with the automatic control for marine ships, namely the problem of suppression of external disturbances act on a ship, about which we have no information except its boundedness, is considered. The new method of suppression of bounded disturbances is proposed. The control is sought as a static state feedback. The requirement of the desirable degree of stability is also fulfilled.