Reconstruction of MIMO Nonlinear Differential Equation Models From the Generalised Frequency Response Function Matrix
Billings, S.A. and Swain, A.K.
(1996)
Reconstruction of MIMO Nonlinear Differential Equation Models From the Generalised Frequency Response Function Matrix.
Research Report.
ACSE Research Report 649
.
Department of Automatic Control and Systems Engineering
Abstract
A new algorithm is introduced to identify differential equation models for linear and nonlinear MIMO systems from frequency response data using a weighted complex orthogonal estimator. The estimation procedure is progressive beginning with the estimation of the linear terms and the sequentially adding higher order nonlinear terms to build up the model. Simulated examples are included to demonstrate the performance of the new algorithm.
Metadata
Authors/Creators:
Billings, S.A.
Swain, A.K.
Copyright, Publisher and Additional Information:
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