挠性航天器大角度机动的全系数自适应控制

THE ALL COEFFICIENT ADAPTIVE CONTROL OF THE SLEW MANUVER OF A FLEXIBLE SPACECRAFT

本文研究全系数自适应控制方法在挠性航天器大角度机动控制中的应用，针对中心刚体带挠性板的航天器，设计了包括黄金分割控制、逻辑微分控制和逻辑积分控制的全系数自适应控制方案，并进行了挠性结构卫星单轴气浮台全物理仿真实验。实验结果表明，所设计的控制方案具有机动速度快、超调小。

This paper presents an application of the all coefficient adaptive control method to the slew maneuver of a flexible spacecraft that consists of a rigid central body and a flexible beam attached to it.Based on the all coefficient adaptive control method,a control strategy that comprises the golden section control,logical derivative control and logical integration control was designed and applied to the slew maneuver of a flexible structure satellite on a single axis gas bearing platform.The experimental results show that the control strategy has small overshoot and fast slew maneuver with simultaneous vibration suppression.