The constrained dynamics equation for two spacecraft docking system is established.

建立了两个航天器对接系统的约束动力学方程。

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A mathematical model of five degrees of freedom is established. And an automatic docking system with CCD auto-collimator, CCD signal receiver, embedded computer, and actuating mechanism is designed.

建立了五个自由度偏差的数据模型，并设计出包括CCD自准直仪、CCD接收处理装置、嵌入式计算机和执行机构的自动对接系统。

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Two astronauts on the International Space station tested new Russian-made suits during five hours of work on the docking system, station officials said.

国际空间站的官员说，空间站上的两名宇航员在打开对接系统的五小时工作期间，测试了俄罗斯制造的新宇航服。

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With a detachable keyboard-docking system users easily switch between a clamshell notebook PC and a tablet PC.

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So much more than a docking system, it is a hub for converging and emerging communications technology.

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The entire docking procedure took about 7 minutes, which was a little faster than the automatic docking system.

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