Young people who guarantee the smooth leave of the space station — the Tianjin base measurement and control team of the Fifth Hospital of Aerospace

"At 9 o'clock on October 15, 2003, the first manned spacecraft in my country was launched from the Jiuquan Satellite Launch Center to send the astronaut Yang Liwei and the Chinese flag with a special significance to the space." When I saw this scene on TV, Li Zhao is still a primary school student. Now, he is an engineer of the Tianjin base measurement and control team of the Fifth Hospital of China Aerospace Science and Technology Group. He participated in the ground test of Tianhe's core compartment, questioning of heavenly experimental compartment, and Mengtian experimental compartment.

After graduating from university in 2018, Li Zhao did not hesitate to choose to join the aerospace career and join the Tianjin base measurement and control team of the Fifth Academy of Aerospace. Electricity status is performed on the ground test.

Curring door leakage is a necessary security guarantee for astronauts entering and leaving the space station. Its normal operation determines the safety of the space staff on track. During the test, Li Zhao stared at the test system intently, always reminding himself that he could not be sloppy, and could not miss each frame of exception parameters to ensure zero defects, zero doubts, and zero faults.

Each small problem in the ground test may be a fatal danger in space. Li Zhao described his work in this way: "In a sensor test, the ground analysis of the sensor collection data is performed, and the sensor responds to normal. After the test is over, the data is compared with the previous test data. It is found that a sensor parameter is found. With a slight abnormal fluctuation, I immediately conducted a data review. Through step -by -step analysis, I finally found that it was a problem of wireless connection. "

"If such a problem is negligible, you will miss it and threaten the security of the space station and astronauts. Every test must be checked repeatedly. After a long time of work, friends doubt that I have obsessive -compulsive disorder." This name The post -95s laughed.

In 2017, Tianhe's core compartment entered the test stage, and the Tianjin base of the Fifth Academy of Aerospace was responsible for completing the test test task. It is a huge test for the Tianjin base to directly participate in the model task from scientific research logistics. The base is based on the concept of "leading party building and co -creation", and the selection of outstanding backbone members has established a measurement and control team. At the beginning of the team, most members were the "little white" that had just come out of the "ivory tower". They were unfamiliar with model testing and test tasks, and many people had no heart in their hearts. Send more than ten young backbones to the overall design department (timely the overall department) to participate in the training of production. Everyone starts from the test auxiliary position, and gradually grows to the two posts and then grows into a backbone with one position. The group of "little white", which grows in the space station, can be alone in their own sub -systems. Multi -person participation in the launch field and flight control missions.

Wang Jing, who participated in the development of the experimental cabin, is one of the few post -80s in the team. Standing in a group of post -90s guys, she has a "big sister" style.

But when she first entered the team, she was very embarrassed and even fought back. "I transferred from the management post to the team. Other staff members learned computers. I am old and professional. I am afraid that learning is slower than everyone. I have no face." Wang Jing practiced hundreds of instructions every day, carefully sorting out the test records after the test, and returned to check every night. Now, Wang Jing is already the backbone tester of the thermal control system. Conscientious, meticulous, solid and reliable has become the consensus of everyone.

During the prevention and control of the epidemic, one post was unable to arrive because of the closure of the community. Wang Jing successfully replaced the task of one post with his strong skills. He continued to defend three days and nights to help the test successfully completed. She became a real expert.

In early 2022, I asked the Tianshi experimental cabin to enter the final stage of tackling, but because of the epidemic reasons, testers in Beijing, Shanghai and other places could not come to Jin. In order to complete the specified test items on time and ensure that the test compartment was leaving the factory as scheduled, the Tianjin base measurement and control team of the Fifth Hospital opened the "Pixing Daiyue" model. During the 24 -hour test during the heat test and the multi -cabin segment, in order to ensure the timely place, many people live in the unit to ensure that the model tasks are successfully started on time.

In the past five years, the group of young people of the measurement and control team carried forward the rigorous and meticulous scientific spirit of aerospace people, and helped the overall unit to successfully complete a number of testing test tasks in Tianjin. The honorary title of the City Binhai New District Innovation Demonstration Team. (Guangming Daily)

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