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Reference signal processing for aging state recognition

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F21%3A43962634" target="_blank" >RIV/49777513:23220/21:43962634 - isvavai.cz</a>

  • Result on the web

    <a href="https://ieeexplore.ieee.org/document/9542898" target="_blank" >https://ieeexplore.ieee.org/document/9542898</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.23919/AE51540.2021.9542898" target="_blank" >10.23919/AE51540.2021.9542898</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Reference signal processing for aging state recognition

  • Original language description

    In this work we presented the results of the experiment in which a reference signal was used for determining degradation level of cable insulation. A set of reference signals was constructed using programing language. Onwards, each variant of the constructed signal was subsequently sent to the coaxial cable by aim of a following: digital–analog converter, radio frequency power amplifier with high linearity, and high frequency current injection air core transformer. The signals, passed through the cable, were received with a current transformer and processed using algorithm written in Python language. Processed signals were utilized for constructing data set for modern one-dimensional convolutional neural network. Neural network was defined in Keras, then optimal configuration of the network structure and its parameters were found. Also, visualization by gradient–based localization method was used to interpret the results of classification for constructed classes. Based on the classification accuracy, the most appropriate parameters of reference signal were determined.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20201 - Electrical and electronic engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2021

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    International Conference on Applied Electronics (AE 2021) : /proceedings/

  • ISBN

    978-80-261-0972-3

  • ISSN

    1803-7232

  • e-ISSN

    1805-9597

  • Number of pages

    4

  • Pages from-to

    119-122

  • Publisher name

    University of West Bohemia

  • Place of publication

    Pilsen

  • Event location

    Pilsen, Czech Republic

  • Event date

    Sep 7, 2021

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article