Effects of the Sampling Time on the Dynamics and Identification of Nonlinear Models
Billings, S.A. and Aguirre, L.A.
(1994)
Effects of the Sampling Time on the Dynamics and Identification of Nonlinear Models.
Research Report.
ACSE Research Report 513
.
Department of Automatic Control and Systems Engineering
Abstract
This paper investigates how the choice of the sampling time affects the identification of nonlinear models. It is shown how the choice of the sampling can affect structure selection and parameter estimation in different ways so that a compromise is required to properly select an appropriate sampling time. The use of a nonlinear correlation function to aid the choice of the sampling rate is investigated. Several numerical examples are included to illustrate the main points of the paper.
Metadata
Authors/Creators:
Billings, S.A.
Aguirre, L.A.
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