engleski

Assessment of Maximal Electromagnetic Field Values Based on the Discrete Measured Data Set

The paper deals with an assessment procedure of the maximal electromagnetic field values. The technique used in this work comprises the multiquadric approximation of a field quantity obtained using the discrete measured data set. The approximation sufficiently handles multidimensional multiextreme functions by interpolating their discrete values accurately. Subsequently, the maximal value of a field quantity is evaluated by minimizing the negative multiquadric approximation via a stochastic optimization method - differential evolution. Therefore, the implemented procedure provides the maximal value assessment on the basis of a limited number of measured values, thus reducing the experimental cost.

Electromagnetic fields; Differential evolution; Multiquadric approximation

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