Attitude Control of Missile with Time-delay

In this paper the Fliess expansion is used for attitude control of missile to consider the case when the control is piecewise. In practice, the control can only be realized with two modifications: (i) instead of "rectangle controls" we can only have "trapezoid controls"; (ii) the controls must have certain time delay. In this paper the tracking problem via delayed trapezoid controls is considered. The theoretical results are applied to the attitude control of missiles.