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  • Current research into applications of tomography for fusion diagnostics
    Mlynář, Jan ...
    Retrieving spatial distribution of plasma emissivity from line integrated measurements on tokamaks presents a challenging task due to ill-posedness of the tomography problem and limited number of the ... lines of sight. Modern methods of plasma tomography therefore implement a-priori information as well as constraints, in particular some form of penalisation of complexity. In this contribution, the current tomography methods under development (Tikhonov regularisation, Bayesian methods and neural networks) are briefly explained taking into account their potential for integration into the fusion reactor diagnostics. In particular, current development of the Minimum Fisher Regularisation method is exemplified with respect to real-time reconstruction capability, combination with spectral unfolding and other prospective tasks.
    Source: Journal of fusion energy. - ISSN 0164-0313 (Iss. 3-4, Vol. 38, 2019, str. 458-466)
    Type of material - article, component part
    Publish date - 2019
    Language - english
    COBISS.SI-ID - 32835879
    DOI

source: Journal of fusion energy. - ISSN 0164-0313 (Iss. 3-4, Vol. 38, 2019, str. 458-466)
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