Spearman correlation for initial estimation of Wiener-Hammerstein system

Onderzoeksoutput: Conference paper

4 Citaten (Scopus)

Samenvatting

A block oriented structure of two linear filters sundered by a memoryless nonlinearity can be approximated to figure out poles and zeros. The true pole-zero configuration of individual linear dynamics holds the minimum MSE according to previous studies. This work proposes the Spearman correlation to identify the true configuration where the static nonlinearity is restricted to a monotonic function. It avoids estimation of the nonlinearity that results reduced number of linear regression solutions. Simulation study shows up to six times improvement of time requirements to achieve success probability one.

Originele taal-2English
TitelI2MTC 2018 - 2018 IEEE International Instrumentation and Measurement Technology Conference
SubtitelDiscovering New Horizons in Instrumentation and Measurement, Proceedings
UitgeverijInstitute of Electrical and Electronics Engineers Inc.
Pagina's1-6
Aantal pagina's6
ISBN van elektronische versie9781538622223
DOI's
StatusPublished - 10 jul 2018
Evenement2018 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2018 - Houston, United States
Duur: 14 mei 201817 mei 2018

Conference

Conference2018 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2018
Land/RegioUnited States
StadHouston
Periode14/05/1817/05/18

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