据此，考虑实际工况，设计主轴系统动力减振器。
In view of the above the dynamic shock absorber of spindle system is designed with the consideration of actual working conditions.
构成频带动力减振器的方法，研究了其力学模型的构成和参数优化问题。
The formation of its dynamic model and optimization are studied as well.
针对起重机系统电机变速过程引发的振动问题，应用单个动力减振器进行控制。
A research is conducted on application of dynamic vibration absorber for controlling hoist motor vibration during its rotary speed variation.
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