The effect of vibration on intersatellite optical communication and the resolving project
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摘要: 分析了振动对卫星光通信的影响以及卫星平台振动产生原因和特点,找出了卫星平台振动规律。针对振动对卫星光通信系统影响问题,定义了补偿因子以描述补偿效果;对于影响较大的低频振动情况,设计并建立了模拟振动补偿系统。实验结果表明,采用前馈补偿技术的模拟振动补偿系统对于10Hz低频振动的补偿效果显著,补偿大约80%的振动。Abstract: The effects of vibration on the intersatellite optical communications were analyzed,and the reasons and characters of vibration of the satellite platform were summarized.A vibration compensation system was designed for low frequency vibration,and the compensation experiment for the low frequency vibration was carried through.The result shows that the vibration compensati on system is feasible and effective.
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