活塞式内燃机汽车噪声控制技术研究

随着我国经济的持续稳定增长,汽车的使用越来越普遍,但汽车的设计、制造、使用、维护等过程还存在不少问题。如汽车噪声不仅影响乘用人员的舒适度,也会对环境产生污染。活塞式内燃机作为现代常见的汽车种类之一,其噪声控制也成为相关行业发展中亟待解决的问题。本文就活塞式内燃机汽车噪声控制技术展开论述,阐述活塞式内燃机汽车噪声种类及特征、控制要求与评价,并提出活塞式内燃机汽车噪声控制方法,带动相关行业发展。

With the sustained and stable growth of China's economy,the use of cars is becoming more and more common,but there are still many problems in the process of car design,manufacturing,use,maintenance and so on.For example,automobile noise not only affects the comfort of passengers,but also pollutes the environment.As one of the most common kinds of modern automobiles,the noise control of piston internal combustion engine has become an urgent problem to be solved in the development of related industries.In this paper,the noise control technology of piston-type internal-combustion engine vehicles is discussed,the noise types,characteristics,control requirements and evaluation of the piston-type internal-combustion engine vehicles are expounded,and the noise control method of the piston-type internal-combustion engine vehicles is proposed to drive the development of related industries.