Calculating results show that the reduction of vibration displacement is mainly due to the structural damping variety caused by PZT actuators.
计算结果表明试验模型结构振动位移的减小主要取决于压电陶瓷驱动器所引起的结构阻尼变化。
Studies on the influences of the structural damping ratio on the performance of MTMD are carried out employing the defined assessment criteria.
基于定义的评价准则，研究了结构阻尼比对MTMD性能的影响。
In the present paper, the damped system which takes into account both viscous damping and structural damping is defined as the synthetic damped system.
本文定义同时计及粘性阻尼和结构阻尼的系统为综合阻尼系统。
Also, spin rate coupling with structural damping ratio and other structural parameters have a significant influence in aeroelastic dynamic instability for spinning rocket.
旋转速率与结构阻尼及其他结构参数对气动弹性动态稳定性影响也比较显著。
Structural damping ratio hardly influenced on support reactions, but can be a good control of support rotation at the corner.
结构阻尼比对支座支反力的影响不是很大，但是能够很好的控制支座处的转角。
Structural damping ratio hardly influenced on support reactions, but can be a good control of support rotation at the corner.
结构阻尼比对支座支反力的影响不是很大，但是能够很好的控制支座处的转角。
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