A variabledampingsystem is conceived and designed.
构思设计了一种可变阻尼系统。
2
The effect of stiffness constant, viscosity damper coefficient and variable mass on the damped frequency and the relative damping ratio of the system were studied.
研究了系统刚度、粘性阻尼系数尤其是变质量等参数对系统固有频率和阻尼比的影响。
3
Methods of increasing damping radio are introduced for fluid power system, and the pneumatical proportional servo system with variabledamping ratio is put forward.