研究汽车另部件或整车振动,是改进和提高我国汽车产品质量的重要课题。过去一般是哪个部位振动大,就在那里采取措施,进行减震;哪个零件震裂就加固那个零件。这种办法不仅使汽车自重增加,而且并没有从根本上解决问题,主要是还没有掌握汽车 Research on the vibration of other parts of a car or the whole vehicle is an important issue for improving and improving the quality of car products in our country. Where in the past it was generally the area where the vibrations were large and where the measures were taken there was vibration reduction and which parts were reinforced to shatter the part. This approach not only increases the weight of cars, but does not fundamentally solve the problem, mainly not yet have a car