Erkennung und klassifizierung von harmonischen transienten mit trigonometrischen glatten wavelet-paketen

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Erkennung und klassifizierung von harmonischen transienten mit trigonometrischen glatten wavelet-paketen. / Mercorelli, Paolo; Terwiesch, Peter; Prattichizzo, Domenico.
In: AT - Automatisierungstechnik, Vol. 50, No. 11, 01.11.2002, p. 541-550.

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@article{8bb80676b2e04d8fbc56d39397523e22,
title = "Erkennung und klassifizierung von harmonischen transienten mit trigonometrischen glatten wavelet-paketen",
abstract = "The proposed contribution describes a method for the detection and classification of harmonic transients, as they occur in electrical networks. The method uses, as bases, a special class of wavelet-packets, i. e. smooth biorthogonal sine and cosine-packets in order to find the best {\textquoteright}{\textquoteright}Shannon-basis“. The algorithm is based on the minimization of Shannon{\textquoteleft}s function for the decomposed wanted signal over the biorthogonal analyzing functions. The proposed method is validated by using a real application, signals from rail systems. One shows the fastness and the robustness of the algorithm and thus its real time applicability. In particular, onedetects and classifies inrush currents.",
keywords = "Ingenieurwissenschaften, Classification, Harmonic transients, Wavelet-packets",
author = "Paolo Mercorelli and Peter Terwiesch and Domenico Prattichizzo",
year = "2002",
month = nov,
day = "1",
doi = "10.1524/auto.2002.50.11.541",
language = "Deutsch",
volume = "50",
pages = "541--550",
journal = "AT - Automatisierungstechnik",
issn = "0178-2312",
publisher = "Oldenbourg Verlag",
number = "11",

}

RIS

TY - JOUR

T1 - Erkennung und klassifizierung von harmonischen transienten mit trigonometrischen glatten wavelet-paketen

AU - Mercorelli, Paolo

AU - Terwiesch, Peter

AU - Prattichizzo, Domenico

PY - 2002/11/1

Y1 - 2002/11/1

N2 - The proposed contribution describes a method for the detection and classification of harmonic transients, as they occur in electrical networks. The method uses, as bases, a special class of wavelet-packets, i. e. smooth biorthogonal sine and cosine-packets in order to find the best ’’Shannon-basis“. The algorithm is based on the minimization of Shannon‘s function for the decomposed wanted signal over the biorthogonal analyzing functions. The proposed method is validated by using a real application, signals from rail systems. One shows the fastness and the robustness of the algorithm and thus its real time applicability. In particular, onedetects and classifies inrush currents.

AB - The proposed contribution describes a method for the detection and classification of harmonic transients, as they occur in electrical networks. The method uses, as bases, a special class of wavelet-packets, i. e. smooth biorthogonal sine and cosine-packets in order to find the best ’’Shannon-basis“. The algorithm is based on the minimization of Shannon‘s function for the decomposed wanted signal over the biorthogonal analyzing functions. The proposed method is validated by using a real application, signals from rail systems. One shows the fastness and the robustness of the algorithm and thus its real time applicability. In particular, onedetects and classifies inrush currents.

KW - Ingenieurwissenschaften

KW - Classification

KW - Harmonic transients

KW - Wavelet-packets

UR - http://www.scopus.com/inward/record.url?scp=34547485325&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/b0eb1b5c-9292-339a-8133-14153987547a/

U2 - 10.1524/auto.2002.50.11.541

DO - 10.1524/auto.2002.50.11.541

M3 - Zeitschriftenaufsätze

VL - 50

SP - 541

EP - 550

JO - AT - Automatisierungstechnik

JF - AT - Automatisierungstechnik

SN - 0178-2312

IS - 11

ER -