Titlebook: Automotive Acoustics Conference 2019; 5. Internationale AT Wolfgang Siebenpfeiffer Conference proceedings 2020 Der/die Herausgeber bzw. der

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Parametric Analysis of an Automotive Wheel Arch Acoustic Treatment,mitted noise level while meeting other constraints such as weight, space or sound quality, the OEM’s and their suppliers have to come up with innovative solutions to reduce the different noise sources and control the noise propagation around the vehicle. In particular, powertrain and tire noise sour

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Robustness and Variability Prediction of Electric Machine Noise Using CAE,c sound of electric vehicles is the tonal noise from the e-machine. This paper first shows how this tonal noise can be simulated and validated by measurement. It has been observed in vehicle measurements that identically designed electric axles can have a very high deviation in noise, so the questio

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Promotion

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预定

Optimierte Planung in der Humanpharmakologief vehicles. With the development of specific vehicle platforms for electric cars, NVH strategies and technologies may strongly change and with them the challenges for NVH engineers..The integration of the battery pack system in the vehicle is steering the focus towards an “integrated” design of the

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Regelung der Verantwortungen: Auftraggebere of masking by the internal combustion engine during EV operation may be critical due to the appearance of noises that the customer is not used to hear (e-compressor, cooling pumps, electro-hydraulic actuators etc.). On the other hand, the absence of ICE noise may be an opportunity for designing ar

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