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This presentation reviews essential technologies and methods for managing noise, vibration, and harshness in electric vehicles.

June 3, 2026Open Access

Key Technology of NVH Development for EV

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Presentation highlights engineering methods for NVH development in electric vehicles, suggesting critical improvements.

This presentation reviews essential technologies and methods for managing noise, vibration, and harshness in electric vehicles.
Examines architectural challenges posed by battery packs and component layouts
Details sound characteristics specific to EVs and the need for new sound evaluation and alert systems
Describes simulation workflows for optimizing NVH related to electric motors and gearboxes.
Identified key factors for sound transmission loss in EV architecture
Outlined strategies for managing wind noise and enhancing overall vehicle acoustics
Emphasized the importance of advanced simulation techniques.

Xueying Xu (2019) studied this question.

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