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Browsing by Subject "continuous wavelet transform"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Analysis of the mining torque signal with Continuous Wavelet Transform
    (2010) Jonak, Józef; Jedliński, Łukasz; Gajewski, Jakub
    This paper presents an analysis of the excavation torgue signal with the use of a Continuous Wavelet Transform. The article also presents results of preliminary research on utilising neural networks to identify excavating cutting tools type used in multi-tool excavating heads of mechanical coal miners. Selected wavelet coefficients were used as data to teach artificial neural network. The research is necessary to identify rock excavating process with a given head, and design adaptation system for control of mining process with such a head. The results of numerical analyses conducted with the use of Neural Networks are presented.
  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Zastosowanie transformaty falkowej do wykrywania uszkodzeń w płytach
    (Data obrony: 2014-02-06) Ciniewski, Maciej
    Wydział Inżynierii Mechanicznej i Robotyki