发动机三缸机与NVH研究

Research on Three Cylinder Engine and NVH

近年来市场上三缸发动机广泛应用在各品牌汽车上,三缸发动机为整车带来很多优势的同时,也带来了一些负面的影响。文章主要论述发动机三缸机与NVH的关系,三缸机的结构特点及其平衡性对NVH的影响,通过具体案例进行分析,针对三缸发动机易出现抖动问题给出有效的解决措施。

In recent years,the three-cylinder engine has been widely used in various brands of cars in the market.The three-cylinder engine brings many advantages to the vehicle,but also brings some negative effects.This paper mainly discusses the relationship between the three-cylinder engine and NVH,the impact of the structure characteristics of the three-cylinder engine and its balance on NVH,and gives effective solutions to the jitter problem of the three-cylinder engine by analyzing specific cases.