All of a sudden, the credibility of what Xie Kai said became high.

"In fact, this is also a set of fly-by-wire control system, which is called an electronic flight control system that uses the principle of feedback control and takes the movement of the aircraft as a controlled parameter. The reason why it is called four redundancy is just to ensure the reliability of the control, and the redundancy design is adopted in the design. The whole system, a total of four sets of independent control systems, using the principle of minority obeying the majority, a certain set of systems failure does not work, or foolish, messy, the remaining three sets can also correct the problems caused by the problem......"

The professional technology involved is getting deeper and deeper, Xie Kai said hard, and everyone listened attentively.

Quite a few people are already starting to take notes in their notebooks.

I have never done research in this area, but no one has ever introduced it to you in such a systematic way.

After all, very few people in the country have access to this thing.

We all know this principle, and the international community has only begun to study this in the early 70s in order to control the aerodynamic layout design of more and more complex fighters.

This also has a lot to do with the development of the electronics industry and the breakthrough of computer technology.

China is not good at these aspects.

In these advanced technology fields, foreign countries are completely guarding against China, and the civilian field will not have any cooperation with China, and the technological blockade has not been opened up because of the honeymoon period between China and the United States.

"Is there a working model of the entire control system?" Yang Wei was also interested.

If Xie Kai can name these things, their work will progress by leaps and bounds.

Xie Kai nodded, and saw a large blackboard on a wall, with many formulas and some simple control system structure designs written on it, and was about to find a blackboard to erase the things on it.

Yang Wei personally helped Xie Kai wipe the blackboard clean.

Under the gaze of everyone, Xie Kai drew the control model and introduced, "The fly-by-wire control system we designed is composed of a sensor group composed of various gyroscopes, accelerometers and other inertial measurement devices and atmospheric measurement devices such as angle of attack sensors, input devices, flight control computers, servos and electrical transmission lines......

"Hurry up and copy the picture down. A technician in his thirties said to Luo Ting, who was in a daze beside him.

"I haven't remembered this yet, he spoke too fast......" Luo Ting was a little helpless.

Xie Kai didn't finish the drawing, but introduced it while drawing.

It's fast.

Luo Ting has long been like everyone else, holding a pen and recording frantically in her work notebook, but the speed of writing can't keep up with Xie Kai's speed, and what Xie Kai says has a big jump.

At the beginning of talking about one thing, before they finish speaking, they move on to another one, and then everyone just enters the state and jumps back to the original or another ......

"You don't care about the drawing, it's still on it after the drawing, let's take notes separately, otherwise everyone's notes won't be complete. The middle-aged man said.

Luo Ting nodded hurriedly.

If you don't divide labor, you can't remember.

Even Yang Wei was recording what Xie Kai said quickly.

He didn't write them all down, but only a few key technical terms.

"Fly-by-wire systems are generally classified according to the characteristics of the visionary electrical appliances. Systems that use analog sensors, analog computers, and I/O devices are called analog fly-by-wire systems, and systems that use digital sensors, digital computers, and I/O devices are called all-digital fly-by-wire systems. Xie Kai jumped back to talk about the classification of telex systems.

gave Lu Yuanyuan the idea of wanting to kill Xie Kai.

"Little brother, can you be more systematic and professional?" Lu Yuanyuan really couldn't help it.

Lu Yuanyuan's words made everyone think like this.

Xie Kai is too much, too unprofessional, and too unsystematic.

But they didn't dare to interrupt, they could only try to remember more, Lu Yuanyuan is out now, if there is a change, everyone will remember it, it will be much easier.

"Professional, professional?" Xie Kai stopped.

I guess it's almost the same thing, and if I continue to talk about it, the little goods in my stomach can't support it a few times.

Now these things are enough to make a town so that they can't take 404 lightly.

"It's okay, you're casual, casual. Yang Wei was anxious, glared at Lu Yuanyuan fiercely, smiled, and motioned for Xie Kai to continue.

Xie Kai pretended to look at the researchers around him with strange eyes, looked at him with eyes that were like good students, and shook his head and said, "Everyone, are we mistaken? I'm just a high school student. ”

"Heroes don't ask where they come from. Teacher Xie, you continue, whoever doesn't follow discipline again, will kick him out......" Luo Ting instead stood on Xie Kai's side.

At first, she hated Xie Kai the most.

"Don't mind. Ladies and gentlemen, I don't understand anything, I eavesdropped on all of this stuff from our unit's research department. If Lao Zheng knew, he would have killed me. He doesn't care if someone scolds him, but he will never allow anyone to leak the technology of our unit......" Xie Kai said with some concern.

A sad face.

"That old guy is ruthless, whoever affects the interests of our base, he will kill whoever! In the ten years of turmoil, he personally killed his son who was going to rebel......

The faces of the people were terrified.

Ten years of turmoil, everyone has already remembered.

Tiger poison does not eat children.

Yang Wei's face was also a little ugly.

Then he seemed to think of something, "Isn't our four-redundancy project now classified as 404 and managed by 404?

"yes, we're all in one unit. Lu Yuanyuan hurriedly added.

She didn't interrupt Xie Kai, and there would definitely be no pause.

Just now Xie Kai said that she was going to be cleaned up by Zheng Yucheng, she regretted it, once Xie Kai didn't continue to talk, she would be blamed to death by the whole team in the future.

"That is, we were originally studying this, and now we belong to 404, and the experience and technical reserves of the unit are given to us, wouldn't it make our research progress faster?" said the middle-aged technician who asked Luo Ting not to be in a hurry to draw.

When Xie Kai heard these words, his heart was secretly refreshed, but his face was still embarrassed, "Before, Lao Zheng heard that you were unwilling to transfer the organizational relationship to 404 ......."

"That was before, it's different now. If we had been told that we had such a technology at the beginning, we would have posted it ourselves. Lu Yuanyuan hurriedly defended.

"Sister, what are you hinting at......? I'm still single, or, think about it?" Xie Kai asked jokingly when he saw that the others were a little embarrassed.

When the others heard this, they immediately burst into laughter.

Everyone's attitude towards Xie Kai is invisibly better.

The embarrassment was created by Xie Kai, but it was also caused by them when they didn't understand the situation.

"Okay, I'm also single, I'm busy with technology all day long, and I don't have time to ...... blind date," Lu Yuanyuan said generously, "If you don't think I'm old, let's report immediately, apply for marriage, and get the certificate with the approval of the organization." ”

"That's okay, I've just turned 18, and the unit doesn't agree. Xie Kai naturally knew that Lu Yuanyuan was joking.

It's a shame that she doesn't look like Luo Ting.

Otherwise, this embarrassment will not be easy to resolve.

"Otherwise, let's go to Lao Zheng together, it's time to eat anyway, if he agrees, I'll tell you everything I know, if he agrees, let you go to our unit to understand......"

As soon as Xie Kai reminded him, everyone found that the sky outside didn't know when it had darkened.

When it comes to technology, time always flies.

Everyone is now completely interested in being seduced by Xie Kai, so naturally they don't object.

Zheng Yucheng saw that Xie Kai had not come back for such a long time, and he was a little worried that Xie Kai would not be able to handle it.

There are a few graduate students in 611 schools, but a considerable number of them are in that program.

Huo Haiyuan came back to report that the Siyu project team resisted badly, and he was even more worried.

While waiting for Xie Kai's news, he talked to Huo Haiyuan about the next main direction of the project.

Huo Haiyuan was a 611 person before, and he mainly considered 611, but now he can't.

received a call from Xie Kai in the room, saying that they would have dinner together at night, and asked Xie Kai if he had done it, Xie Kai said that he guaranteed that he couldn't leave, and he was immediately happy.

"What method did he use?" Zheng Yucheng asked Huo Haiyuan, in fact, he asked himself more.

He knew that Xie Kai had a way, but he didn't know what Xie Kai's way was.

Huo Haiyuan knew that Xie Kai scolded Zheng Yucheng, but he couldn't say it, right?

"So young?" Zheng Yucheng saw the entire project team, the oldest of whom was only in his thirties, and even a few seemed to have just graduated, similar to Xie Kai, and he was in a trance for a while.

"Lao Zheng, have a big dinner tonight, no problem, right? You won't let me pay again, right?" Xie Kai saw that everyone was very restrained when he saw Zheng Yucheng, knowing that this was what he said before that scared everyone.

stepped forward to hook up with Zheng Yucheng.

It's weird to watch.

"What are you doing with your money?"

"I can't marry a daughter-in-law, old fellow, I don't want you to pay for this, anyway, it's the public funds of the unit, everyone has to drink wine and eat meat tonight, agree or disagree, give a word. When Xie Kai heard that the old guy wanted him to pay for it again, he immediately became angry, "Do you say it'......s easy for me?

The other people's faces were even more weird.

Unexpectedly, Zheng Yucheng didn't want to have any face at all, "The public funds of the unit can be harmed casually? Tell me yourself, if you have the money to buy a plane, let me block the gun for you......"

When Xie Kai heard this, he was anxious.

Can you say these words? Immediately covered Zheng Yucheng's mouth and whispered something in his ear.

"Get out, Lao Tzu's money is a coffin book, I'll tell you, if you don't give money tonight, Lao Tzu will poke it out for you...... Don't ask for more, just give five hundred, you have to think less, give a thousand ......" Zheng Yucheng didn't care at all, he couldn't hold his face in front of some young people.

Yang Wei and others were completely blinded.

The main person in charge of 404 is this urine sex......