Progress on Electric Motor Noise Modeling

Jordan Cluts; Brenda Henderson; Ken Pederson

NASA NTRS · 20210022407

Progress on Electric Motor Noise Modeling

Jordan Cluts·Brenda Henderson·Ken Pederson

Abstract

Progress toward the development of a motor noise model for system type studies is presented. The presentation focuses on efforts to model the motor shell vibrations and the resulting acoustic radiation. Finite element and experimental modal analysis results for a 4 kW motor are presented and compared. An analytical model for the acoustic radiation is presented.

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Jordan Cluts, Brenda Henderson, Ken Pederson. Progress on Electric Motor Noise Modeling. https://ntrs.nasa.gov/citations/20210022407

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