Design of exact model matching control systems for a plant with measurement noise and its application to MRACS

A design method for an exact model matching control (EMMC) system which reduces the effect of measurement noise on the plant output is presented. This method uses the freedom of controller parameters achieved by increasing the degree of the observer polynomial. For some fixed degree of the observer polynomial, the controller for this EMMC is obtained as a solution of a simple optimization problem. It is shown that the effect of the measurement noise on the plant output becomes smaller as the degree of the observer polynomial is increased. This method is applied to a MRACS for a plant with measurement noise.<
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