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首页> 外文会议>Saint Petersburg International Conference on Integrated Navigation Systems; 20070528-30; Saint Petersburg(RU) >BOKZ-M STAR TRACKER AND ITS EVOLUTION
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BOKZ-M STAR TRACKER AND ITS EVOLUTION

机译：BOKZ-M STAR TRACKER及其演变

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摘要

The results of the BOKZ-M star coordinator development, ground and flight testing on the Russian s/c are given. At present star trackers of the BOKZ family are operating onboard five s/c. Multi-year BOKZ operation in space has shown the possibility of this instrument usage for direct controlling s/c angular motion parameters. The conducted experiments were crowned with success both in Russia and abroad. From this moment on star trackers were divided by their purpose - astrocorrectors, instruments intended for direct control and dual-purpose instruments. Development of instruments intended for direct control has a trend of integrating angular velocity sensors for improving orientation measurement reliability. So, the integrated instrument becomes suitable for s/c angular motion control at all flight stages. In the near future it seems expedient to integrate high-precision star trackers, angular velocity sensors, GPS receivers, and a time storage system in one instrument. This would result in hard- and software configuration optimization and, reduction of cable network without astrocorrector function eliminating.
机译：给出了BOKZ-M星型协调器开发，在俄罗斯s / c上进行地面和飞行测试的结果。目前，BOKZ系列的恒星追踪器正在以5 s / c的速度运行。在太空中进行多年的BOKZ操作已表明该仪器可用于直接控制s / c角运动参数的可能性。进行的实验在俄罗斯和国外均获得了成功。从那时起，恒星追踪器按用途进行了划分-天体校正器，旨在直接控制的仪器和双重用途的仪器。旨在直接控制的仪器的发展具有集成角速度传感器以提高取向测量可靠性的趋势。因此，该集成式仪器适用于所有飞行阶段的S / C角运动控制。在不久的将来，将高精度的恒星跟踪器，角速度传感器，GPS接收器和时间存储系统集成到一台仪器中似乎是合宜的。这将导致硬件和软件配置的优化，并减少电缆网络，而无需消除astrocorrector功能。

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