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。
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。
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。
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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