Steamlined eMotor and powertrain development for noise and vibration using JMAG and Romax
Electromagnetics
PRESENTER:
Dr. Robert Holehouse
EXPERTISE:
Electromagnetics
Software:
JMAG
The drive towards zero prototypes requires CAE solutions that offer accurate predictions, support variability analysis, and enable rapid what-if studies. This is particularly beneficial in electric powertrain design, where noise and vibration are critical. The need to balance noise performance with durability, efficiency, and weight adds complexity. Electric machine NVH (eNVH) design faces challenges due to traditional silos between electrical and mechanical teams, limiting collaboration and optimization. This presentation will illustrate how to evaluate drivetrain NVH performance by adjusting electric machine parameters using the advanced interface with JMAG-Designer in Romax Spectrum and Romax Evolve 2024.1, fostering closer collaboration, informed design decisions, and fewer prototypes.
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