The engineering company Drive System Design (DSD), specialized in consulting on propulsion systems for electric vehicles, has recently developed an innovative simulation method able to highlight problems connected with the NVH (Noise, Vibration and Harshness) sector, in the ambit of powertrains for electric vehicles, when the project is still in modelling phase».
Jordan Craven, Senior Engineer by Drive System Design stated: «The shift from internal combustion engines to electric ones has significantly reduced the acceptable level of NVH parameters in vehicles and, consequently, now the problems of late expensive NVH have turned out to be more common.
Drive System Design (DSD) has developed a modelling approach at level system by using correlation tests of components and subsystems to simulate accurately the NVH behaviour of new propulsion systems for electric vehicles.