The paper describes an interactive multivariable frequency response analysis program, suitable for undergraduate use. Nyquist Array (N.A.) and Inverse Nyquist Array (I.N.A.) design methods are provided, as are a range of graphical displays for system response investigation. Precompensation is available, using several alternative techniques.
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McCorkellC. and WilsonR. N., ‘Computer-assisted learning in dynamical system analysis and control, Presented at CAL '79 Conference, University of Exeter.
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