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本文利用能量法导出了带管——罐式阻尼器卫星章动衰减时间常数与系统参数的关系式;讨论了此类阻尼器中流体运动的自振频率和阻尼系数对卫星章动衰减时间常数的调节作用以及卫星惯量比与时间常数的关系。为设计此类章动阻尼器提供理论依据。
In this paper, we derive the relationship between the time constant of the nutation decay and the system parameters by using the energy method. We also discuss the influence of the natural frequency and the damping coefficient of the fluid motion on the satellite nutation decay time constant And the relationship between the inertia ratio of the satellite and the time constant. Provide a theoretical basis for designing such a nutation damper.