Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği

Permanent URI for this collectionhttps://hdl.handle.net/11147/11

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End date: 2009Publisher: search.filters.publisher.World Scientific Publishing Co. Pte Ltd

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Now showing 1 - 3 of 3
  • Article
    Citation - WoS: 5
    Citation - Scopus: 5
    Steady-State Analysis of Nonlinearly Coupled Chua's Circuits With Periodic Input
    (World Scientific Publishing Co. Pte Ltd, 2003) Savacı, Ferit Acar; Yalçın, M. E.; Güzeliş, Cüneyt
    In this paper, nonlinearly coupled identical Chua's circuits, when driven by sinusoidal signal have been analyzed in the time-domain by using the steady-state analysis techniques of piecewise-linear dynamic systems. With such techniques, it has become possible to obtain analytical expressions for the transfer functions in terms of the circuit parameters. The proposed system under consideration has also been studied by analog simulations of the overall system on a hardware realization using off-the-shelf components as well as by a time-domain analysis of the synchronization error.
  • Article
    Citation - WoS: 6
    Citation - Scopus: 7
    Reconstruction of Nonstationary Signals Along the Wavelet Ridges
    (World Scientific Publishing Co. Pte Ltd, 2006) Özkurt, Nalan; Savacı, Ferit Acar
    In this paper, the nonstationary signals have been recovered using the skeleton along the wavelet ridges in the noisy case and the attractors of the cleaned signals are reconstructed in the phase space by time-delay embedding. In order to verify the signal recovery and reconstruction procedure, the similarity measure Hausdorff distance between cleaned, noise-free original attractors have been calculated. The computations show that the procedure reduces the noise level acceptably and the reconstructed attractors are more similar to the original attractors.
  • Article
    Citation - WoS: 12
    Citation - Scopus: 15
    Harmonic Balance Analysis of the Generalized Chua's Circuit
    (World Scientific Publishing Co. Pte Ltd, 2006) Savacı, Ferit Acar; Günel, Serkan
    In this paper, the harmonic balance analysis of Generalized Chua's circuit exhibiting n-scroll attractors has been accomplished. The dual-input describing functions of the piecewise-linear characteristics of Chua's diode have been obtained and based on the harmonic balance principle, the existence and the locations of the n-scrolls have been verified.