After leaving Qiao Jingjing's house, Yu Tu bought the nearest flight.
Since there was still some time, he took a taxi back to the 158 Research Institute to get some information and packed his luggage at home.
When Di Liang saw the travel-worn Yu Tu, he could not help but be a little surprised.
He held his phone and said to Yu Tu,""Old Yu, how could you bear to come back? Aren't you going to accompany Little Mian Hua?”
"With your personal guidance, Little Mian's skills have improved by leaps and bounds. She's almost catching up to me.”
Yu Tu said as he packed his luggage,
"I'm going on a business trip. If you're free, play with her for the next two days.”
"Got it. Don't worry, Old Yu. Leave it to me and I'll definitely carry it away.”
Soon, Yu Tu packed his luggage and went out. Zhai Liang instructed behind him,
"Old Yu, have a safe journey."
……
At two o'clock in the morning, Yu Tu finally arrived at the satellite monitoring center.
Guan Zai was also waiting for him by the street in front of the monitoring center.
Yu Tu got out of the car and took out his suitcase from the trunk. He walked up to Guan Yu and asked,"
"Have you been waiting for a long time?"
Guan Zai smiled and shook his head. He held the suitcase in his hand and gestured,
"I just arrived not long ago. I heard that Old Hu said you were coming, so I waited for you for a while.”
"What's the situation now?" Yu Tu nodded and asked.”
"The situation doesn't look too optimistic…Let's talk inside.”
As Guan Zai spoke, the two of them walked towards the control center.
However, when she opened the door, Guan Zai's body suddenly swayed, and her legs seemed to be a little unsteady.
Yu Tu quickly went forward to help him up and asked,
"Old Guan, are you alright?"
Guan Zai shook his head and seemed to have recovered from his shock. He waved his hand and said,
"I'm getting old. I get dizzy after staying up for a while. If this was in the past, I wouldn't have a problem staying up for a few nights.”
Yu Tu was a little skeptical. Guan Zai changed the topic again and continued,
"The JX has been operating normally, but the ground station did not receive any satellite signals when it passed the first lap last night.”
"The ground station sent out the command to switch to standby blindly. It was sent out three times, but there was still no signal.”
" What?" Yu Tu muttered," So, JX lost contact?"”
"There's no signal even after switching to the backup…"
Yu Tu couldn't help but think,"
The main and standby machines of the JX satellite measurement and control transponders were heterogeneities, so the possibility of the main and standby machines failing at the same time was extremely low.
According to Guan Zai's information and Guigu 'zi's micro-analysis, there were only a few possibilities in Yu Tu's mind.
Seeing Yu Tu's thoughtful look, Guan Zai said,"
"Old Yu, if I remember correctly, this JX satellite was our first cooperation back then, right?”
"The other colleagues who participated in the JX satellite project are still on their way. The monitoring center is counting on us to think of a way.”
Yu Tu nodded, and the two of them entered the monitoring center.
The people from the technical department had been waiting in the technical hall for a long time. When the technical department director saw the two of them, he immediately came up to them and introduced himself.
"I'm Guan Zai, the chief designer of JX University 158. This is Yu Tu.”
After the introduction, Guan Zai asked,""What's the situation now?"
"The JX satellite didn't respond after the command to switch off the standby machine was sent blindly," said the technical director.”
Yu Tu took out the folder in his hand and said,
"I've brought the design documents and blueprints related to the JX. Have you prepared the recent in-orbit remote sensing data?”
"Ready," said one of the technicians.”
Guan Zai nodded and said,"Then let's find the reason together. We can only prescribe the right medicine when we find the problem."”
Everyone immediately started a meeting in the hall. A technician imagined,"
"Is it possible that JX's satellite orbit has deviated? I wonder if our blind orders match.”
Yu Tu looked at the recent remote sensing data of the JX satellite on the screen and denied,"
"The JX satellite's recent remote sensing data is within the normal prediction range. It is quite consistent with the predetermined orbit. It is unlikely to deviate from the orbit in such a short period of time.”
Then, Yu Tu slowly said,"But I found a possibility…a solar storm."”
"Previously, everyone had been revolving around the problem of the satellite itself and had not been able to find the reason, so I thought about the external factors.”
"I saw the solar storm forecast some time ago, and I just did some research. I did a rough calculation, and it's possible.”
At this moment, the technician who had just been denied could not help but say,
"The probability of a satellite failing due to a collision of high-energy particles is extremely small, not to mention that the energy is so large that it can affect the main and backup machines at the same time.”
Yu Tu smiled faintly and continued,"
" It's actually very simple to verify my point of view. We just need to see if there was a solar storm when the JX malfunctioned. If not, we can overturn this possibility.”
At this moment, a voice suddenly came from outside the hall.""He's right."
Everyone looked in the direction of the voice and saw Superintendent Hu rushing over with his colleagues from No. 158 Institute.
Chief Hu nodded at Yu Tu and Guan Zai and continued,"
" This year is indeed the peak year of the 11-year solar cycle. I've been thinking about it on the way here. It seems that the solar storm is indeed the most likely cause of the malfunction.”
The technical department director saw that even the authoritative Director Hu agreed with Yu Tu's point of view, so he immediately instructed,
"Quickly confirm the details of the JX satellite yesterday and see if there was a solar storm at the same time.”
About two hours later, one of the monitors said,"
"There was indeed a solar storm when the satellite malfunctioned in orbit.”
After receiving an affirmative answer, Chief Hu looked at Yu Tu with admiration in his eyes and continued,
"I remember that when the JX satellite was designed, it had already made emergency measures to deal with such situations.”
Yu Tu nodded and said,
"We can blindly send out the command to restart the two transponders at the same time when the satellite passes by.”
" If the satellite can successfully receive the command, it should be able to restore the normal function of the electronic equipment."
Two hours later…
The JX satellite was about to enter the country, the monitoring personnel said.
"Attention all stations. The satellite will enter the country in one minute.”
"Satellite measurement and control transponders launch module dual computer restart command.”
Then, under everyone's expectant gaze, the remote sensing signal of the JX satellite finally appeared on the screen.
"There's remote sensing!"
"Satellite remote-sensing received, signal normal.”
"All systems are working normally.”
"The satellite has entered the orientation mode. The attitude is normal, and the system parameters are normal. The conditions to continue the on-orbit mission are met.”
Seeing that the JX satellite had returned to normal, the entire technical hall was in a state of jubilation.
After a round of celebration, Yu Tu and Guan Zai quietly walked out of the hall.
Yu Tu looked at the stars in the sky and said with some emotion,
" The JX satellite has only been launched for a year. Its original design life is five years. This malfunction will definitely affect its lifespan…"
"I'll definitely look at a lot less stars."
At this point, Yu Tu couldn't help but think of Qiao Jingjing.
Guan Zai seemed a little sad and said,"
"Sigh, don't think too much. Since the problem has been solved, let's have a good sleep.”
"By the way, our colleagues are going to have dinner together tomorrow night to celebrate.”
……
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