Method for Nonlinear Fitting and Impedance Analysis with LCR Meter (CROSBI ID 655699)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Malarić, Roman ; Mostarac, Petar ; Petrović, Goran ; Havelka, Juraj
engleski
Method for Nonlinear Fitting and Impedance Analysis with LCR Meter
In this paper new method for nonlinear fitting application is defined, described and tested. The method used the data acquired with LCR meter, nonlinear models of equivalent circuits, nonlinear fitting algorithm and iterative procedure for minimization mean square error between input data and nonlinear impedance model. The low cost LCR meter has been used and adopted to perform frequency range sweep impedance analysis and substitute more expensive impedance analyzer instruments. The method is tested in laboratory with different RLC circuit structures. Presented method for nonlinear fitting and impedance analysis can be applied on data acquired with different instruments according to application needs.
impedance analysis ; LCR meter ; nonlinear fitting ; Levenberg-Marquardt algorithm
Radovi sa skupova The MIXDES conference papers su indeksirani u INSPEC-u, a dostupni u IEEE Xplore.
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Podaci o prilogu
410-414.
2016.
objavljeno
Podaci o matičnoj publikaciji
Napieralski, Andrzej
Łódź: Institute of Electrical and Electronics Engineers (IEEE)
978-83-63578-08-4
Podaci o skupu
2016 MIXDES - 23rd International Conference Mixed Design of Integrated Circuits and Systems
poster
23.06.2016-25.06.2016
Łódź, Poljska