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Improving Vehicle NVH Performance—A New Problem Encountered by Automobile Industry

Yan Wang

Abstract

NVH is one of the five most important characteristics of vehicle which has been got much attention by automobile industry.The reason and transmission path of vehicle NVH was analyzed in the paper.Also the structure and operating principle of some subsystem for optimizing vehicle NVH performance were presented,such as power train mount,chassis bush,and suspension system etc.Finally,the future of optimizing NVH technology was commented.

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Available abstract

Key concepts: Noise, vibration, and harshness, Chassis, Harshness, Automotive engineering, Automotive industry, Powertrain, Suspension (topology), Engineering