Hybrid and Electric Vehicles are growing their market share day by day. Tomorrow's more efficient vehicles bring further challenges for automotive engineers to define and refine the sound, comfort, drivability, performance, cost and energy economy. EV noise is characterized by tonal harmonic noise related to the number of poles on the high-speed electric motor along with the noise coming from gearbox mounted to it.
In order to cope with these new challenges, engineers need a highly integrated Multibody Dynamics-Acoustics solution. The new Virtual Dynamics - Actran interface answers this need by combining the strengths of the two best in class CAE solution within one single graphical environment.
Powered by the core technology of the world leading Multi-Body-Simulation Software Adams, Virtual Dynamics is a dedicated multibody dynamics simulation software for dynamic analysis of powertrain, driveline and their components. It provides all building blocks needed to create dynamic models of engine, transmission, conventional and hybrid-electric drivelines. Its template-based architecture perfectly combines the advantages of single purpose software - ease of use and multi-purpose software - no limitations in extendibility. The new coupling with Actran, the premier acoustics software to solve acoustics, vibro-acoustics, and aero-acoustics problems, engineers can now assess the acoustic performances of their hybrid or electric powertrains in time or frequency domain effortlessly.
Негізгі бет Ғылым және технология Smart NVH design of electric vehicles powertrain
Пікірлер: 3