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介绍了利用作为动力吸振器(DVA)的弹性体的弹性变形,减小对乘坐品质有重大影响的车体弯曲振动的研究。车辆振动试验结果表明,可以同时减小车体2个不同的弯曲振动模态,证实了通过采用圆环状弹性体可达到多模态降低的效果。
A study was conducted to study the flexural vibration of a vehicle body that greatly affects the ride quality by utilizing the elastic deformation of an elastic body as a dynamic vibration absorber (DVA). The vehicle vibration test results show that it is possible to simultaneously reduce two different modes of bending vibration of the vehicle body, and it is confirmed that the multi-mode reduction can be achieved by using the annular elastic body.