摘要
研究非轴对称陀螺体在自激控制力矩作用下的姿态运动。将无力矩状态的两个初积分的积分常数T和G^2作为描述自激运动的状态变量建立其微分方程。利用受扰运动在(T,G^2)空间中的相轨迹判断稳态运动的稳定性,并进行了数值验证。
The attitude motion of an asymmetric gyrostat under the self-excited control torque is
investigated. The integral constants T, G^2 of first integrals of a torque-free gyrotat are treated as vari-
ables describing the self-excited motion of gyrostat. The differential equations of T, G^2 are estab-
lished. The phase trajectories in space (T, G^2) are employed to analyse the stability of steady motion
of the gyrostat.
出处
《固体力学学报》
CAS
CSCD
北大核心
2003年第2期211-214,共4页
Chinese Journal of Solid Mechanics
