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The control system simulation model is built based on the control system and hardware platform, which can reveal the situation of the actual system. However, it couldn't calculate the motor loss. The finite element simulation can analyze the loss in the all part of the motor, which usually use the ideally current source, neglecting the current harmonic caused by the control system performance, which...
This paper presents a methodology and a tool for magnetic and mechanical deformation coupling using numerical and analytical modeling. An analytical magnetic model using Coulombian approach is used and coupled with a mechanical deformation model for a cantilever beam to evaluate contact size and contact force. Such a coupling is not available using numerical solution. This paper details the deformation...
This paper presents a methodology and a tool for the coupled magnetic-structural with semi-analytical models. For this coupling, the magnetic model is available, we developed the structural-contact model for the cantilever beam and valid it by finite element simulation. This coupling is dedicated to the optimization process of MEMS/NEMS in general and to nano switch in particular.
An innovative simulation method of the magnetic circuit structure of a self-decoupling magneto-rheological (SDMR) damper is presented in the paper by using Multiphysics module of finite element analysis software ANSYS. Interaction between electromagnetic field and permanent magnetic field, as well as magnetic circuit loss in the model is considered. The simulation results indicated that magnetic flux...
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