Design and Simulation of Input Shaper for Residual Vibration Suppression after Attitude Adjustment of the a Solar Array
ZHU Chun-yan1, 2, SHAO Ji-ming2, NA Shuai1,TANG Guo-an1,2
1. Department of Mechanics and Engineering Fudan University, Shanghai, 200433, China;2. Shanghai Key Laboratory of Spacecraft Mechanism, Shanghai 201108, China
Abstract：According to the natural frequencies and modal damping parameters of the structural system, an input shaper based on zero-placement is designed and used to suppress the residual vibration. Through the dynamics response simulation of the finite element model of the solar array, it is verified that shaped rotation input function to drive the attitude adjustment of the solar array can suppress the residual vibration, and have a better robustness. At last, the zero-placement input shaper which can reduce efficiently the residual vibration is verified experimentally through the scaled model of the solar array.
朱春艳;; 邵济明; 那 帅;唐国安;. 太阳电池翼调姿后残余振动抑制的整形器设计[J]. , 2012, 31(8): 176-180.
ZHU Chun-yan;;SHAO Ji-ming;NA Shuai;TANG Guo-an;. Design and Simulation of Input Shaper for Residual Vibration Suppression after Attitude Adjustment of the a Solar Array. , 2012, 31(8): 176-180.
2012, Vol. 31 
