Dynamic Analysis of Latch-in Relay Using 3-D Finite Element Method with Mesh Modification Method Employing Multi-Mesh and the Interpolation

T. YAMAGUCHI; Y. KAWASE; T. ASANO

doi:10.14243/jsaem.21.375

Journal of the Japan Society of Applied Electromagnetics and Mechanics

Online ISSN : 2187-9257
Print ISSN : 0919-4452
ISSN-L : 0919-4452

Special Issue on the Asia-Pacific Symposium on Applied Electromagnetics and Mechanics

Dynamic Analysis of Latch-in Relay Using 3-D Finite Element Method with Mesh Modification Method Employing Multi-Mesh and the Interpolation

T. YAMAGUCHI, Y. KAWASE, T. ASANO

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Keywords: 3-D finite element method, latch-in relay, multi-mesh modification method, interpolation

JOURNAL FREE ACCESS

2013 Volume 21 Issue 3 Pages 375-379

DOI https://doi.org/10.14243/jsaem.21.375

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Abstract

This paper describes a new mesh modification method for the three-dimensional finite element method, which prevents the mesh being broken to achieve the movement of the armature with long stroke. The effectiveness of this method is clarified through the dynamic characteristics analysis of a latch-in relay.

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