NVH analysis of power train

Design of Electric Excavator

In this age, comfort became one of the crucial factor consumer looks for. Vehicle which are less noisy and comfortable will have competitive edge in market. Power train of  a vehicle is major contributor to the noise and vibration. 

 Entire driveline of Lamborghini Aventador was modelled and NVH analysis is conducted to determine root cause for  the noise. Entire simulation model for torsional analysis of drive train is modelled by ready to use components from drive train library.  Prepacking components helps in modelling complex dynamics systems .Simcenter Amesim provided detailed   physical insight into the system physical behavior. Efficient what-if analysis helped in identifying the root causes for booming  and clunking noise from the power train under different driving conditions

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