Title :
Coupling and damping the structure oscillations at spacecraft gyromoment digital control
Author :
Somov, Ye.I. ; Butyrin, S.A. ; Somov, S.Ye.
Author_Institution :
Mech. Eng. Res. Inst., Russian Acad. of Sci., Sumara, Russia
Abstract :
New approach for modeling a physical hysteresis and nonlinear methods for a gyro coupling and damping a flexible spacecraft structure through using gyrodynes (GDs)-single gimbal control moment gyros, are developed. New results on synthesis of the spacecraft digital control systems with effective damping oscillations of the flexible spaceframes, are presented.
Keywords :
aerospace control; damping; digital control; flexible structures; nonlinear control systems; oscillations; space vehicles; flexible spacecraft structure; flexible spaceframes; gimbal control moment gyros; gyro coupling; gyro damping; gyrodynes; nonlinear method; physical hysteresis; spacecraft digital control system; spacecraft gyromoment digital control; structure oscillation coupling; structure oscillation damping; Aerodynamics; Aircraft manufacture; Couplings; Damping; Differential equations; Digital control; Hysteresis; Mechanical systems; Shape; Space vehicles;
Conference_Titel :
Physics and Control, 2005. Proceedings. 2005 International Conference
Print_ISBN :
0-7803-9235-3
DOI :
10.1109/PHYCON.2005.1514034
