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This thesis presents the design of a F-100 turbofan engine
controller using Multivariable Frequency-Domain Method proposed
by Edmunds. The idea of this method is to design a controller
which has simple structure. The parameters of the controller
are adjusted so that the closed-loop frequency response is as
closed as possible, in a least square sense, to a desire
response. In this thesis, an operating point(sea lever, static,
PLA=52) is selected as a design point, and a controller is
designed at this point. First, a linear state-space model
obtained from a nonlinear engine model is transformed into
transfer function and a scaling matrix is selected. Next,
Edmunds algorithim is used to design a controller.
Finally, the performance of the controller is evaluated
by computer simulation and the performance of different
controllers are compared.
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