摘要
研究绳系卫星绳索横向振动问题．首先建立绳索振动方程，由Ｐｏｎｔｒｇａｓｉｎ方法求得抑制绳索横向振动的纵向优化控制力．实现方式为开启母星体内的电机控制绳长使星体产生加速度，星体惯性力导致绳轴向附加张力．
The transverse vibration of a tethered satellite is studied. The equation of thevibration is formulated. To suppress the transverse vibration of the tethered satellite, the longitudinal control force is gotten by Pontryagin's method. The controlforce to exert to the tether is produced by D'Alembert force of satellites, and satellites are accelerated by the change of the tether's length, which is controlled by themotor in the satellite. The numerical simulation results are included.
出处
《空间科学学报》
CAS
CSCD
北大核心
1999年第2期187-191,共5页
Chinese Journal of Space Science
基金
国家自然科学基金!19782003
河北省自然科学基金!598179
