本文描述了对有需要着重分析的局部区域的电磁场进行有限元分析的复合网格法。
In this paper, a composite grid method (CGM) for finite element (FE) analysis of an electromagnetic field with strong local interest is proposed.
但矢量数据的叠置处理极为复杂，为保证算法思想的可靠性，本文着重运用拓扑学中有关复合形的理论，证明了矢量网格法叠置算法若干前提的正确性。
Because of the complication of the overlap, the reliability of the basic idea of the method is also proved with the theory of complexes from topology in this paper.
本发明还公开了上述网格复合板材的制造方法。
Theinvention also discloses a manufacture method of the grid composite plate.
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