Confirmation of Chaos in a Loudspeaker System Using Time Series Analysis (CROSBI ID 542194)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Reiss, Joshua ; Đurek, Ivan ; Petošić, Antonio ; Đurek, Danijel
engleski
Confirmation of Chaos in a Loudspeaker System Using Time Series Analysis
The dynamics of an experimental electrodynamic loudspeaker is studied by using the tools of chaos theory and time series analysis. Delay time, embedding dimension, fractal dimension, and other empirical quantities are determined from experimental data. Particular attention is paid to issues of stationarity in the system in order to identify sources of uncertainty. Lyapunov exponents and fractal dimension are measured using several independent techniques. Results are compared in order to establish independent confirmation of low dimensional dynamics and a positive dominant Lyapunov exponent. We thus show that the loudspeaker may function as a chaotic system suitable for low dimensional modeling and the application of chaos control techniques.
chaos ; ludspeaker ; time series analysis
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Podaci o prilogu
2008.
objavljeno
Podaci o matičnoj publikaciji
125th AES Convention, Convention papers
San Francisco (CA):
Podaci o skupu
125th AES Convention
predavanje
02.10.2008-05.10.2008
San Francisco (CA), Sjedinjene Američke Države