{"id":741,"date":"2026-04-01T09:59:00","date_gmt":"2026-04-01T00:59:00","guid":{"rendered":"https:\/\/www.muratasoftware.com\/en_wacul_new\/fwp-new-wacul\/?post_type=case&p=741"},"modified":"2026-08-24T16:40:21","modified_gmt":"2026-08-24T07:40:21","slug":"luv006","status":"publish","type":"case","link":"https:\/\/www.muratasoftware.com\/en\/case\/luv006\/","title":{"rendered":"Integrated Analysis with MATLAB\/Simulink for Motor Drive"},"content":{"rendered":"\n
General<\/th>A motor drive analysis is performed by integrating with MATLAB\/Simulink.


Fig. 1 is a flow of integrated analysis.
Femtet analyzes basic characteristics with various conditions, and exports the results as a MATLAB-formatted script file.
Fig. 2 shows an output setting.
MATLAB\/Simulink imports the result file to a perform motor drive analysis taking motor control into account.
Fig. 3 is an example of the data import.
Unlike a simplified PMSM (permanent magnet synchronous motor) model, the motor characteristics file obtained by the FEM analysis allows you to perform a motor drive analysis with detailed motor characteristics taken into account.
Fig. 4 shows analysis results.
The profile of the nonlinear counter-electromotive force is shown, which cannot be analyzed with a simplified PMSM model having fixed counter-electromotive force.

*For this analysis, the optional license Femtet Advanced Magnetic is required.<\/th><\/tr><\/thead>
Keywords<\/td>MATLAB\/Simulink Integration, Motor Drive Analysis, Motor Control Design, PMSM Modeling in Simulink, Motor Parameter Identification, Back-EMF<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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Fig. 1: Flow of Integrated Analysis<\/p>\n\n\n\n

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Fig. 2: Output Setting<\/p>\n\n\n\n

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Fig. 3: FEM-Parameterized_PMSM<\/p>\n\n\n\n

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Fig. 4: Analysis Result<\/p>\n\n\n\n

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