Jing haipeng Chen Dong entered the temple on the second shot Zhang Quan family (photo) | tiangong second |, Jing haipeng | Chen Dong _ news
At 3 o'clock in the morning today, 11th manned SHENZHOU spacecraft successfully achieved with the temple on the second space laboratory automatic rendezvous and docking. This is a temple on the second since its launch on September 15 in rail, first with the Shenzhou spacecraft rendezvous and docking.
Precise control of the automatic rendezvous and docking
Personnel under precise control, manned spacecraft Shenzhou 11th after many orbital 19th 1:11 transferred to autonomous control, autonomous guidance control closer to the temple on the second step by step.
Beijing Aerospace command and control center dock ready for final confirmation, Shenzhou 11th began to slowly move closer to the temple on the second.
Shenzhou 11th after docking with the temple on the second ring contact, according to the program through a series of movements, docking lock, two vehicle rigid connection, forming combinations.
The duration of the automatic rendezvous and docking, astronauts, Jing haipeng, Chen dong in the Shenzhou reentry capsule, 11th on duty, watching on the dashboard of the craft of various types of data and docking procedures, seriously implement the instructions send operations, and through the world communication system, quickly and accurately report implementation of rendezvous and docking to the ground.
In accordance with the mandate implementation plan, 2 from the 11th spacecraft Shenzhou astronaut would then entered the temple on the second.
On "three doors" astronauts enter the temple on the second
After a successful rendezvous and docking, docking between two aircraft formed with a diameter of 80 cm, approximately 1 meter long channel. Through this channel, the astronauts will be able to enter the temple on the second. However, to enter the temple on the second, the astronauts need to open "three doors".
Astronauts first re-entry module and orbital module hatch is open, this process may take approximately 1 hour. Astronauts must first adjust the doors on both sides of the air pressure, to open the two doors in a safe way.
After you open the two doors, the astronauts need to face the last is the most difficult to open the temple on the second door. Because the docking channel less than 1 meter long, more than 800 mm thick, the astronauts wanted to find a stable attitude open was not easy. At this point, they use hand and foot stopper help, open the final door, entered the temple on the second.
The space rendezvous and docking, "Shenzhou" and "Heaven" starring new Shenzhou 11th respectively on both sides with the temple on the second. "Shenzhou" and the "Temple" kisses on the ground of 393 km circular orbit, orbital altitude is increased by 50 kilometers than in the past. Shenzhou 11th initiative to "Kiss" temple on the second.
Responsible editor: Zheng Hanxing
Article keywords:Temple on the second, Jing haipeng Chen Dong
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天宫二号|景海鹏|陈冬_新闻资讯
今日凌晨3时，神舟十一号载人飞船与天宫二号空间实验室成功实现自动交会对接。这是天宫二号自9月15日发射入轨以来，与神舟飞船开展的首次交会对接。
精确控制实现自动交会对接
在科技人员精确控制下，神舟十一号载人飞船经过多次变轨，于19日1时11分转入自主控制状态，以自主导引控制方式向天宫二号逐步靠近。
北京航天飞行控制中心就对接准备状态进行最终确认后，神舟十一号开始向天宫二号缓缓靠拢。
神舟十一号与天宫二号对接环接触后，按程序顺利完成一系列技术动作，对接机构锁紧，两个飞行器建立刚性连接，形成组合体。
自动交会对接实施期间，航天员景海鹏、陈冬在神舟十一号飞船返回舱值守，密切监视着飞船仪表盘上的各类数据和对接过程，认真执行各种指令发送操作，并通过天地通信系统，迅速准确地向地面报告交会对接实施情况。
按照任务实施计划，2名航天员随后将从神舟十一号飞船进入天宫二号。
开启“三重门” 航天员进入天宫二号
在成功完成交会对接之后，两个飞行器之间的对接机构形成了一个直径80厘米，长约1米左右的通道。通过这个通道，航天员就能够进入到天宫二号中。然而，要进入天宫二号，航天员需要开启“三重门”。
航天员首先要打开的是返回舱和轨道舱的舱门，这个过程大约耗时1小时左右。航天员必须先调整舱门两侧的气压，才能在安全的情况下打开这两道门。
打开这两道门后，航天员则需要面对最后一道，也是最难打开的天宫二号舱门。由于对接通道只有不到1米长、800多毫米粗，航天员想找到一个稳定的姿态开门并不容易。此时，他们会使用手脚限位器帮忙，打开最后的一道门，进入天宫二号。
此次空间交会对接，“神舟”与“天宫”两边的主演分别为全新的神舟十一号与天宫二号。“神舟”与“天宫”之吻将在距地面393公里的圆形轨道上进行，这比以往的轨道高度提高了50公里。神舟十一号主动出击，“追吻”天宫二号。
责任编辑：郑汉星
文章关键词： 天宫二号 景海鹏 陈冬
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