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THE ATHLETICS EQUATION AND STABILITY OF GYRO-SPACECRAFT WITH FLEXIBLE ACCESSORY

机译:诸如柔性配件的陀螺宇宙飞船的竞技方程及稳定性

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摘要

The athletics equation and stability of gyro-spacecraft with flexible accessories and controlled-wheels is researched in the paper. The mechanics model is established. The Lagrange equation is utilized to conclude the athletics equation based-on oscillation model analysis results. The stability of nonlinear equation zero-roots to some variables is proved; the sufficient and necessary conditions of asymptotic stability are given. The conclusion that the incomplete damp by wheel-velocity feedback can not always guarantee asymptotic stability, but can damp the centre-body and flexible accessories on certain conditions is proved.
机译:纸张研究了诸如柔性配件和控制轮的陀螺宇宙飞船的竞技方程和稳定性。建立了机械模型。拉格朗日方程用于基于振荡模型分析结果结束运动方程。证明了非线性方程零根系对一些变量的稳定性;给出了渐近稳定性的充分和必要条件。结论是,轮流反馈不完全潮湿不能始终保证渐近稳定性,但可以抑制中心体和柔性配件在某些条件下证明。

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