Model Reduction of Three-Dimensional Eddy Current Problems Based on the Method of Snapshots

• Sato, Yuki

• Igarashi, Hajime

抄録

The model reduction based on the method of snapshots is applied to the finite element analysis of three-dimensional transient eddy current problems. It is known that accuracy of the reduced model highly depends on the number of snapshots. In this paper, we introduce a novel method which determines the adequate number of snapshots automatically. It is shown that the computational time can be reduced when using the model reduction based on the present method.

収録刊行物

• IEEE Transactions On Magnetics

  IEEE Transactions On Magnetics 49 (5), 1697-1700, 2013-05

  IEEE-Inst Electrical Electronics Engineers Inc

キーワード

• Eddy current problem
• finite element method
• method of snapshots
• model order reduction
• proper orthogonal decomposition

詳細情報

• CRID: 1050845763944518912
• NII論文ID: 120005316979
• NII書誌ID: AA00667933
• HANDLE: 2115/53100
• ISSN: 00189464
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
  • IRDB
  • CiNii Articles