Title :
Different finite-element approaches for electromechanical dynamics
Author :
Bottauscio, Oriano ; Chiampi, Mario ; Manzin, Alessandra
Author_Institution :
Inst. Elettrotecnico Nazionale Galileo Ferraris, Torino, Italy
fDate :
3/1/2004 12:00:00 AM
Abstract :
Two two-dimensional (2-D) finite-element techniques for the analysis of the electromechanical dynamics in electrical devices are presented and compared. The techniques are based on a hybrid finite-element method/boundary-element method (FEM/BEM) formulation and on an FEM approach with overlapping meshes, respectively. The merits and drawbacks of the two approaches are discussed when applied to the analysis of electromechanical devices under different operating conditions.
Keywords :
boundary-elements methods; electromagnetic devices; magnetic cores; mesh generation; 2D finite-element methods; boundary-element method; electrical devices; electromechanical dynamics; overlapping meshes; Actuators; Electromagnetic analysis; Electromagnetic devices; Electromechanical devices; Equations; Finite element methods; Helium; Magnetic cores; Magnetic separation; Two dimensional displays;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2004.825332
