SAE 2015 Noise and Vibration Conference and Exhibition

Technical Session Schedule

Monday, June 22

Hybrid and Electric Vehicles
(Session Code: NVC700)

Room TBD  

This session discusses the noise sources, noise signatures, noise control strategy, and NVH technology unique to electric and hybrid powered vehicles. It is intended to bring a greater awareness of the NVH characteristics of these new vehicles to all NVH practitioners. At the same time, it will provide a forum so that advances in power systems, drive trains, batteries, and energy storage can be addressed with appropriate NVH technology as needed.

Organizers - Kiran Govindswamy, FEV Inc.; Saeed Siavoshani, LMS A Siemens Business; In-Soo Suh, KAIST; Barry Robert Wyerman, Janesville Acoustics

Time Paper No. Title

Golam Mainuddin, Central Michigan Univ.; Mohamad Qatu, Central Michigan Univ

Vibro-acoustical experiments and simulation techniques for electrical powertrains inside hybrid and electric vehicles
Mathieu Sarrazin, Karl Janssens, Herman Van der Auweraer, Siemens Industry Software; Johan gyselinck, Université Libre de Bruxelles; Claudia Martis, UTCN

Methods for Measuring, Analyzing and Predicting the Dynamic Torque of an Electric Drive used in an Automotive Drivetrain
Albert Albers, Jan Fischer, Matthias Behrendt, IPEK; Dirk Lieske, Daimler AG

Interior sound of today’s electric cars: tonal content, levels and frequency distribution
David Lennström, Volvo Car Corporation; Arne Nykänen, Luleå University of Technology

Geartrain noise optimization in an electrical drive unit
Jason Ley, American Axle & Mfg Inc.

Vehicle NVH Evaluations and NVH Target Cascading Considerations for Hybrid Electric Vehicles
Todd Tousignant, Kiran Govindswamy, FEV North America Inc.; Mark Stickler, Ford Research and Innovation Center