Webinar- Noise Prediction for Electric Vehicle Powertrain

With the emergence of hybrid and electric vehicles, the automotive industry is facing new NVH challenges. The previously hidden noise sources are now becoming dominant with a potential annoying effects for customers, and the new types of noise sources also need to be studied. In particular, electric motor noise needs to be carefully analyzed to ensure the superior quality and comfort that customers expect from the electric vehicles. The goal is to improve the vehicle NVH performance while complying with the CO2 reduction regulations.

MSC Software offers an efficient and cost effective solution allowing engineers to predict the vibro-acoustic behavior of the electric motor and the gear reduction mechanism. The physics behind noise emitted by electric motor noise and appendixes can be predicted as well as the mitigation strategies to improve the sound quality.