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Solving Large-Scale Inverse Magnetostatic Problems using the Adjoint Method

delete2017-01-18
delete21
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OA
AI
F
Florian Bruckner *
C
Claas Abert
G
Gregor Wautischer
C
Christian Huber
C
Christoph Vogler
M
Michael Hinze
D
Dieter Suess
DOI:10.1038/srep40816delete
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Abstract

Abstract

En 中文
An efficient algorithm for the reconstruction of the magnetization state within magnetic components is presented. The occurring inverse magnetostatic problem is solved by means of an adjoint approach, based on the Fredkin-Koehler method for the solution of the forward problem. Due to the use of hybrid FEM-BEM coupling combined with matrix compression techniques the resulting algorithm is well suited for large-scale problems. Furthermore the reconstruction of the magnetization state within a permanent magnet as well as an optimal design application are demonstrated.
Keywords:
L-CURVE
ELEMENT
REGULARIZATION
SIMULATION
DESIGN

Journal

Scientific Reports cover
Scientific Reports
IF:
3.9
Papers:
28.3W
Citations:
83.5W

Organization

U
university of hamburg
Scholars:
3.7W
Papers: 2.9W
Citations: 30
T
Technische Universitat Wien
Scholars:
1.3W
Papers: 1.1W
Citations: 21
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