Light and Loud: How Lightweight Material Challenges Are Driving Innovation in NVH Testing
Every kilogram of weight removed from a vehicle improves fuel economy (in conventional cars) or extends range (in electric vehicles). This simple equation has driven a multi-decade trend toward lightweight materials: high-strength steel, aluminum, magnesium, carbon fiber, and plastics. However, these materials present a significant challenge for NVH engineers. They are often less stiff,...
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