Liyong Zeng

Liyong ZENG is a seasoned professional in the test and measurement arena. Having worked in institutions as TÜV Rheinland and BSI, he has amassed much experience in assisting clients in tests for quality and performance. Mr. Zeng currently heads the Sales Department of Sonus Hong Kong Limited, offering clients customized solutions in powertrain development and quality assurance. At the forum, he will explore the challenges faced in the R&D and production stages of powertrains and intelligent chassis, and the role of NVH in enhancing product reliability and quality.

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Presentation

Coordinated advancement of powertrain and intelligent chassis NVH and reliability

Electrification is reshaping the architecture of automobiles. In particular, the collective evolution of NEV powertrain and intelligent chassis is at the forefront of intelligent transformation. While new chassis technologies such as brake- and steer-by-wire, and active suspension are gaining attention, automakers’ pursuit of high torque and dynamics in chassis-powertrain integration is facing tough challenges. As the EMB system sustains control through direct commands to motors, its reliability and NVH becomes the focus of development. Our presentation will explore the challenges faced in the R&D and production stages of chassis-powertrains and the role of NVH in enhancing product reliability and quality.