【摘要】 开发研制新型耗能减振器是结构振动控制的需要。根据电磁学基本原理利用国产强磁性材料研究并制作了一个电磁阻尼器模型,并对该模型进行了不同频率、不同位移情况下的初步性能试验研究,结果表明性能较好。并为进一步制作多组模型进行试验从而确立其力学模型及参数影响。更多还原

【Abstract】 Developing the new decreasing vibration instrument of consuming energy is the need of structural vibration control.In this paper,an electromagnetic damper model made of domestic strong magnetic material was fabricated according to the principle of electromagnetism.The experimental study on the basic performance of the model was done in the cases of different frequency and different displacement,and it had good property.This paper gave a foundation for setting up mechanical model and the affect of parameters,and for developing the products of practical engineering.更多还原