r18novel Chapter 152
Chapter 152
After two years of hard work, Fengyun-1B Star was born.
Star B learned the previous lessons, adopted anti-pollution design and anti-pollution technical measures, the satellite visible light channel image quality is good, and the signal-to-noise ratio is much higher than the design requirements.
The quality of the visible light cloud images received on the ground is much clearer than that of the first meteorological satellite, which can effectively improve the timeliness, accuracy and ability to monitor severe weather forecasts.
The most obvious is the FY-1B satellite attitude control system.
After all, it was because of this last time that the failure of the A star was caused, so the team paid special attention to it this time.
Star B operated normally for 165 days, and Fengyun-1B passed over the Earth's polar regions and the South Atlantic.
This area has a large number of charged particles, the satellite has been bombarded by high-energy particles in space, the on-board computer is working disordered
, and the satellite attitude is out of control! "It's not good, the spaceborne computer has failed, and the satellite attitude is out of control again!" The
entire research room fell into a mess.
If it is not rescued, Fengyun-1B will become a death star and eventually become space junk
! "Calm down! There is still a chance for rescue!" Director Xu, director of the control system, advised everyone.
It was a Chinese New Year's Eve night, but there were no reunions in this Chinese New Year's Eve, no fireworks, no family sitting around the warm fire.
Everyone on the Fengyun Satellite front is working hard for this crisis.
"Another problem with the control system!" If
this continues, Star B will repeat the mistake of Star A!
Director Xu and Designer Meng, who is mainly in charge, had an urgent discussion.
"It is said that the attitude control system of Fengyun-1B has been designed with functions such as fault self-diagnosis, system reconstruction and all-round attitude capture, and it should be more than enough to deal with ordinary faults. Designer
Meng frowned and said that this incident happened suddenly, which caught them off guard.
"This is because the satellite's gas storage has been exhausted, and it has lost the motivation to self-rescue, and now whether it can survive the rescue is still a question." Director Xu quickly discovered the problem.
Ren Twilight brainstormed, and finally came up with the safest method, "Now you can adjust the bias momentum to the maximum!" Starting
the large flywheel can effectively reduce the power supply fluctuations of the solar cell and provide conditions for rescuing the satellite.
The situation was urgent, and Meng, who determined the feasibility, quickly finalized the plan.
At the same time, Elder Ren and other members who returned to their hometown for the New Year also bought tickets and rushed here.
Under the auspices of Ren Lao, they set up a satellite rescue team, led by Director Xu and checked by Meng Designer.
Director Xu's plan to use three magnetic rods to save Star B was unanimously approved, and Elder Ren also invited his old friend Yang Lao to give on-site guidance.
This Spring Festival is destined to be extraordinary.
"We're doing something amazing, rescuing a satellite that's almost irreparable, which is something to be proud of!" cheered
them on, and all the researchers worked day and night.
Ren is responsible for simulation calculations, where they simulate satellite conditions on land, then simulate rescue plans on the ground, and then translate them into actual operations.
With the strong cooperation of the measurement and control center and the unremitting efforts of various personnel, Fengyun B Star finally resumed normal work.
"Satellites capture Earth successfully!" with
a loud report, everyone burst into tears.
After 75 days of rescue operations, they finally did it!
Ren Twilight also breathed a sigh of relief, and a happy smile appeared on her face.
Everyone in the team felt more comfortable than ever, and for them, the late Spring Festival had arrived.
"The great success of this rescue plan is inseparable from the efforts of each of you!" Ren
Lao's health was still so good, and he drank a few glasses of wine at the celebration banquet and delivered a speech for everyone.
Speaking of which, a few tables were set up in the open air in the courtyard, not at all afraid of the threat of rain, this is still relying on the Fengyun No. 1 developed by their own hands!
This meal, accompanied by them is a comrade-in-arms in another sense, but also a reunion dinner in another sense.
"Life does not stop, struggle does not stop!" I don't know who shouted.
But even if it is a celebration banquet, they still have to divide part of their attention to work, so they dare not even drink more.
After Ren Twilight drank a few sips of juice, she habitually put down the cup.
"Xiao Xu, after so many years you are still single, don't you think about starting a family?" When
people get together, it is inevitable to discuss gossip, and it is too disappointing to talk about work at banquets.
The one who spoke was Ren Lao's wife, surnamed Yu, who was a very enthusiastic aunt.
Ren Lao has dedicated his life to aerospace, and Aunt Yu supports a family by herself and is a very courageous woman.
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behind an accurate weather forecast, it is also the result of the efforts of countless people.