CAJ | 학술논문

针对磁流变半主动减振系统的力学模型进行了验证，分析了半主动减振系统在不同激励频率和激励幅值下的响应特性。结果表明：修正的Bingham模型能很好地反映磁流变阻尼器的力学特性；半主动减振系统的减振效果明显优于被动减振系统的减振效果。
침대자류변반주동감진계통적역학모형진행료험증，분석료반주동감진계통재불동격려빈솔화격려폭치하적향응특성。결과표명：수정적Bingham모형능흔호지반영자류변조니기적역학특성；반주동감진계통적감진효과명현우우피동감진계통적감진효과。
This paper proposes a correction Bingham model for describing magneto‐rhological (MR) damper by experimental data .The response characteristics of the semi‐active vibration isolation system under different excitation frequency and the excitation amplitude are analyzed .The results show that the modified Bingham model can describe the mechanical properties of MR damper . The effect of semi‐active vibration isolation system is superior to that of the passive vibration isolation system .