Sungwook Hwang

NVH supervisor in Nexen Tire's Korea OE development team since 2004, Sungwook Hwang is an expert in tire NVH analysis and virtual simulation and the developer of Nexen AI's NVH prediction in OE process. Hwang has a PhD in mechanical engineering (NVH) from Korea Inha university.

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Presentation

Tire NVH prediction based on sizes and pattern shape using CNN and ANN program

Requirements for vehicle noise reduction result in the increasing importance of tire NVH design. Nexen has recently developed an AI-based NVH virtual prediction tool using CNN and ANN theories, utilizing MATLAB. In this presentation, there are correlations of virtual NVH prediction and real test results which can be used for guidance in noise reduction.