动力吸振器 meaning in English
dynamic vibration absorber
Examples
- The experimental study on vibration control of viscoelasticity electromagnetic active dynamic absorber
具有粘弹性电磁式主动动力吸振器主动控制试验研究 - An active electromagnetism dynamic vibration absorber ( emdva ) which natural frequency can adjust automatically on - line is researched and designed in the paper
本文研究设计了一种固有频率可在线调整的主动电磁式动力吸振器。 - In the paper , two types of dynamic vibration absorbers with diffrent action are compared under random excitation , and the formulas for calculating optimal parameters of the second type of dynamic vibration absorber which is used to control the relative motion between vibration body and ground are presented
摘要本文在随机激励下将两类不同作用的动力吸振器进行了比较，提出了在随机激励下控制振体与基础之间相对运动的第2类动力吸振器最佳参数的计算公式。 - The stiffness of ems is controllable , and taking it as the kernel , an emdva which natural frequency can adjust according to the frequency of the excitation force is designed . the emdva can adjust its natural frequency to keep up with the frequency of the excitation force acted on the main mass , reach in the almost perfect status of dynamic harmonization absorption and obtain satisfactory absorption effect
该电磁弹簧的刚度值是可控的，以此电磁弹簧为核心，设计了一种固有频率可实时调整的电磁式动力吸振器，该动力吸振器能够调节其固有频率与作用在主质量上的激励力的频率保持一致，从而达到接近理想的动力调谐吸振状态，获得满意的吸振效果。