IEEE transactions on magnetics, 2010-08, Vol.46 (8), p.2947-2950
2010
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Details
- Autor(en) / Beteiligte
- Titel
- Convergence Acceleration of Time-Periodic Electromagnetic Field Analysis by the Singularity Decomposition-Explicit Error Correction Method
- Ist Teil von
- IEEE transactions on magnetics, 2010-08, Vol.46 (8), p.2947-2950
- Ort / Verlag
- New York, NY: IEEE
- Erscheinungsjahr
- 2010
- Quelle
- IEEE Electronic Library (IEL)
- Beschreibungen/Notizen
- This paper proposes a novel method for the improvement of the convergence to a steady state in time-periodic transient nonlinear eddy-current analyses. The proposed method, which is based on the time-periodic finite element method and the singularity decomposition-explicit error correction method, can extract poorly converged error components corresponding to the large time constants of an analyzed system. The correction of the extracted error components efficiently accelerates the convergence to a steady state. Numerical results verify the effectiveness of the proposed method.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0018-9464eISSN: 1941-0069DOI: 10.1109/TMAG.2010.2043721Titel-ID: cdi_proquest_journals_1027235212
- Format
- –
- Schlagworte
- Acceleration, Convergence, Cross-disciplinary physics: materials science, rheology, Decomposition, Electromagnetic analysis, Electromagnetic fields, Error correction, Exact sciences and technology, Explicit error correction (EEC) method, Finite element methods, Magnetic analysis, Magnetism, Materials science, Mathematical analysis, Mathematical models, Other topics in materials science, Physics, Power system transients, Singularities, Steady state, time-periodic finite element method (TPFEM), Transient analysis