空间对接缓冲试验台对接环重力平衡技术

在空间对接机构地面缓冲实验平台上,为了模拟空间失重状态,研制了一种高精度、高响应速度的主动对接环重力平衡装置。介绍了对接环重力平衡装置的机构原理。对对接过程随动装置的随动性对系统的干扰进行了详细分析。进行了重力平衡器相关实验,从实验数据和理论分析可以得出:所设计的重力平衡装置完全满足对摩擦阻力和惯性阻力设计指标的要求,重力平衡达到1.1%的精度。

To balance gravity in spacecraft docking test,a gravity balance device with high response speed and precision was designed.The mechanical principle of the gravity balance device is introduced.The characteristic of the follower set that interferes with the gravity balance system is analyzed in detail.The accuracy experiment of the gravity balance implement was carried out.Analysis and experiment results show that the gravity balance device meets the design requirements of friction resistance and inertia resi...

国家“921”航天重大工程资助项目