Optimization method of magnetostatic simulation model of electromagnetic actuator

The invention provides an optimization method of a magnetostatic simulation model of an electromagnetic actuator, the method comprises the following steps: determining an actual electromagnetic force of the electromagnetic actuator based on a static characteristic test, establishing a magnetostatic...

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Bibliographic Details
Main Authors HU LIN, LIU PENG, ZHANG RUQIN, TU HONGTAO, OUYANG YUWEN, WU GANG
Format Patent
LanguageChinese
English
Published 10.12.2021
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention provides an optimization method of a magnetostatic simulation model of an electromagnetic actuator, the method comprises the following steps: determining an actual electromagnetic force of the electromagnetic actuator based on a static characteristic test, establishing a magnetostatic simulation model based on finite element analysis software, and performing simulation analysis to obtain a simulated electromagnetic force of the electromagnetic actuator; comparing the actual electromagnetic force and the simulated electromagnetic force of the electromagnetic actuator, and performing error analysis, wherein factors generating errors comprise the difference between the simulated magnetization curve and the actual magnetization curve; primarily selecting calibration parameters, reconstructing a model magnetization curve, and enabling the model magnetization curve to approach an actual magnetization curve; importing the reconstructed model magnetization curve into a magnetostatic simulation model, co
Bibliography:Application Number: CN202111105724