Reliable static output control for a class of uncertain systems via high-order sampled-data hold controller

The problem of robust reliable controller design against actuator faults for systems with polytopic type uncertainty is addressed. The strategy that using sampled- data control with high-order hold is adopted to tackle the situations that no sampled-data controller with zero-order hold in existence. This problem is formulated in terms of solutions to a set of linear matrix inequalities. The efficiency of the proposed method is demonstrated by a numerical example.