Electromagnetic field analysis software
Electromagnetic field analysis software
EMSolution Basics
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- What is EMSolution ? >
- EMSolution Basics（summary）
This is an explanation of the electromagnetic field analysis technology on which the electromagnetic field analysis software, EMSolution is based. First, an overview of EMSolution will be presented.
- 1.Introduction
This section provides an overview of EMSolution.
- 2. Main features of EMSolution
A brief description of the functions of EMSolution.
- 3.Main characteristics of analysis methods in EMSolution
Main characteristics of analysis methods in EMSolution.
- 4.Consideration of analysis methods
The advantages of the finite element method are described.
- 4-1.$A$-$\phi$ method
Potential $A$-$\phi$ method and two-potential method are explained.
- 4-2.Edge element method
The advantages of the edge element method and our experiences in its development are explained, as well as the handling of potentials and gauge indefiniteness.
- 4-3.ICCG method
The relationship between the handling of indeterminacy and the ICCG method is explained based on our experiences. In particular, our engineer showed that the ICCG method can solve indefinite and indeterminate equations, and that the solution is reasonable when the residuals are at their smallest, thus establishing the edge element finite element method in a firm position.
- 4-4.Nonlinear iterative method
This section explains how to treat the Newton-Raphson method, which is a nonlinear iterative method.
- 4-5.Nodal force method
The nodal force method, an electromagnetic force calculation method developed by our engineers, is explained. Currently, the nodal force method is the mainstream electromagnetic force calculation method, especially in Japan.
- 4-6.Handling of motion
Three methods of coupled motion analysis in EMSolution are explained.
- 4-7.Other distinctive features
This section describes some of the other unique features of EMSolution that were not fully explained.
- 5.Conclusion
Summary and issues to be solved are described.
- References
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