In experiment, the front three modes of vertical directions are achieved through vibration exciter in the structure. Depending free vibration attenuation curve can achieve damping ratio characteristics.
此外通过对结构自由振动衰减研究得出了结构的阻尼特性。
参考来源 - 张弦结构的动力特性和地震响应研究·2,447,543篇论文数据，部分数据来源于NoteExpress
As it works with mechanical actuator, the active vibration attenuation effect will be better.
配合机械作动器的使用，可以使主动消振系统获得较好的消振效果。
Active vibration attenuation using mechanical actuator is a new technique in ship vibration control field.
利用机械作动器进行主动消振是船舶振动控制领域的一项新技术。
As we all know, the larger area hysteresis curve encircles, the better the effect of vibration attenuation is.
滞回曲线所包围的面积越大减振效果越好。
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