H/sub /spl infin// control design method combined with exact model matching-design of longitudinal robust flight control system

In this paper, a new method is proposed to design a robust flight control system which is low-sensitive and robust stable. This method can realize pole-zero assignment by exact model matching (EMM), moreover this can achieve disturbance minimizing by H/sub /spl infin// control methods (output estimation problem). The application of this method for a design of control augmentation system for the longitudinal flight control system of a typical small aircraft is also shown.<
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