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Browsing by Subject "capacitance sensor model"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Walidacja modelu numerycznego czujnika pojemnościowego 3D
    (Wydawnictwa AGH, 2009) Banasiak, Robert
    The 3D image reconstruction is a complicated and time consuming computational job. There are few important problems solved during this multistage, iterative process which can significantly influence on the effectiveness of the image reconstruction. One of the most crucial parts of image reconstruction process is a computation of forward model which is simulation of capacitance data and an accuracy of this process depends on the method we are using for that. Typically finite elements method and numerical 3D ECT model is used for maximizing the accuracy of the forward problem. In this paper a new idea of complete numerical model of 3D ECT sensor has been presented with its preliminary validation based on experimental data. The complete model of 3D ECT sensor with full screening arrangement and other constructional details is able to improve forward problem solution accuracy and also improves matching between simulated and experimental capacitance data.