Best-in-Class NVH Optimisation for Electric Powertrains, Holistic Front-Loading Approaches

<div class="section abstract"><div class="htmlview paragraph">Achieving best-in-class Noise, Vibration, and Harshness (NVH) in electric powertrains demands a paradigm shift in development methodology. This paper presents a practice-oriented overview of simulation methods in NVH development methodology for electric drive units. This includes target cascading and multi-objective optimisation, and by attacking NVH at the source using KPIs early in the design cycle, significant reduction