将不变逼近法应用于电磁场分析

DIPED - 99. Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory. Proceedings of 4th International Seminar/Workshop (IEEE Cat. No.99TH8402) Pub Date : 1900-01-01 DOI:10.1109/DIPED.1999.822152

M.V. Kotsyuba

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引用次数: 0

摘要

本文讨论了用有限差分法和不变函数逼近理论构造微分边值电磁问题离散类比的一般算法。所得到的类比根据笛卡尔坐标系的一组线性变换是不变的，是保守的，与边界和接触面的形态无关。它们的特点是按规定的准确顺序排列。

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Applying the invariant approximations to the analysis of electromagnetic fields

This report deals with the elaboration of general algorithms for constructing discrete analogies of differential boundary-value electromagnetic problems by means of the finite-difference method and the theory of invariant function approximation. The obtained analogies are invariant according to the group of linear transformations of the Cartesian co-ordinate system, conservative and independent from the configuration of boundary and contact surfaces. They are characterized by the prescribed order of accuracy.

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来源期刊

DIPED - 99. Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory. Proceedings of 4th International Seminar/Workshop (IEEE Cat. No.99TH8402)

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