摘要
对传统的动力吸振器加以发展，研制出新型逆式动力吸振器．研究了阻尼对逆式动力吸振器幅频特性的影响，并应用机电模拟方法进行了电模拟实验，所得结果与理论分析结果吻合较好．依据理论分析和机电模拟结果试制了逆式动力吸振器样机模型．
A new inverse dynamic absorber (IDA) is developed based on traditional dynamic absorber.The effects of damping on properties of amplitude via frequencies of inverse dynamic absorber are discussed as well as the vibration response and natural frequencies of the mechanical system are derived. The equivalent circuits test is developed by means of the mechanic-electric stimulation method. The test shows that the results of test coincides well with the results of theoretical analysis.
关键词
逆式
动力吸振器
机电模拟
吸振器
吸振体
模拟
inverse dynamic absorber, mechanic electric stimulation, equivalent circuit test
