The equivalent linearviscousdamping system for the viscoelastic fractional derivative model is discussed here.
这里的粘弹性分数导数模型的等效线性粘性阻尼系统进行了讨论。
2
The equivalent viscousdamping ratio and the equivalent natural frequency are obtained by comparing the system with a purely linear, spring-mass-damper system of single freedom.
通过和单自由度线性弹簧-质量-阻尼系统进行比较，得到该带裂缝梁结构的等效自然频率和等效粘滞阻尼比。
3
The natural vibration of linear systems with any viscousdamping was discussed in this paper, its applications to the response and identification of the systems were explicated.