The stability criteria and the decay timeconstantof the nutation damping are obtained in an analytical form, by which the degree of the attitude stability can bd evaluated.
导出解析形式的稳定性判据和章动阻尼时间常数,可用以估计卫星的稳定度。
2
The magnification change has no influence on boundary frequency while the nonlinearity ofdamping, timeconstant and pure time delay are its main influencing factors.