Rule department scholar

For example, advanced radar systems, anti-reconnaissance systems, electronic signal jamming capabilities, bomb weapons and so on.

These cannot be solved by simple design.

After Liu Jiankun finished speaking, he talked about the key to the acceptance of fighter jet design, "The control system cannot complete the acceptance in a short time. Everyone should know Academician Zhao. He is not only a mathematician, but also a computer expert and an algorithm expert. The control system he designed, Our acceptance team, including the people sent by the Software Institute of the Academy of Sciences, can't figure it out in a short time."

"So I intend to ask Academician Zhao to give an explanation in person, but he is the main designer of Zhanying-1, and he is also the control system..."

Before Liu Jiankun could finish speaking, Peng Hongguo raised his voice and shouted, "No problem! Isn't it just asking us to support and let Academician Zhao come? Is this a big deal?"

"Anyway, I support, I agree!"

He said and looked at the whole venue, "Is there anyone who disagrees?" His eyes seemed to be full of murderous intent.

At this time, no one will disagree.

Even if he disagreed in his heart, it was impossible to stand up and refute, so he could only continue to sit quietly, but it was impossible to break the rules so hastily, Liu Jiankun took out a document and asked the person who agreed to do it to sign, and Zhao Yi came over If the explanation breaks the rules, it must be reported to the higher authorities.

With so many people signing together, it is equivalent to a decision made by everyone, and they all support Zhao Yi's coming, directly sharing the risk, and it is more convincing.

All signed.

Liu Jiankun also breathed a sigh of relief. He is the general manager of the aviation group, but he can't decide things, and he still has to pay back for important things. He can't bear it himself.

It's easy now that everyone agrees.

soon.

The aviation group contacted Zhao Yi, and it was Liu Jiankun who called in person, but instead of finding Zhao Yi, they found Qian Hong, the life assistant.

Qian Hong heard that the person on the other side was looking for Zhao Yi, so she replied directly, "Academician Zhao is doing serious research and doesn't want to be disturbed."

"Research? Research what?" Liu Jiankun asked.

"...Secretary."

Qian Hong only knew that the person on the other side was called Liu Jiankun, but he didn't know who it was, and it was impossible to tell what Zhao Yi's research was about.

Liu Jiankun was about to say that he had something important to do. After thinking about it, he decided to wait. The acceptance work cannot be completed in one or two days. It would be bad to disturb Zhao Yi. "Well, I'll call back in two days. .”

"dududu~~~"

Qian Hong put down the phone, and when she saw Zhao Yi, she simply said something.

"Liu Jiankun? Has the inspection been completed?"

Zhao Yi felt a little strange, so he simply called Liu Jiankun, only to find out that he was asked to go to the aviation group to explain the intelligent control system.

It doesn't matter.

but……

The NP problem has not been solved yet!

After thinking about it, Zhao Yi decided to procrastinate for a few days, "Well, I'll go next week, and there is a research to be finished in the last few days."

"What research?" Liu Jiankun asked with a frown.

"... Mathematics, you don't even understand it!" Zhao Yi wanted to explain, but he felt that Liu Jiankun must not understand NP problems, so he simply gave a simple answer.

opposite.

Liu Jiankun feels despised. He is the general manager of the aviation group, but he still wears the title of "Chief Designer", and he will personally participate in many aviation projects.

The result was said 'I don't understand anyway'?

math?

"I think back then, I also had some mathematical research results!" Liu Jiankun complained depressingly, thinking that what Zhao Yi said made sense. His mathematical results were only published in China, and he didn't even have the chance to be published in international magazines. After all, he did There is a big gap between projects in the field of aircraft and the field of mathematical theory research.

"but……"

"Zhao Yi also designs airplanes, and he has come up with top-notch designs. How can he be the top-notch mathematician?"

Thinking about it this way made me depressed again.

……

three days later.

Zhao Yi walked out of the faculty dormitory, stood in the corridor facing the window, stretched long, and smiled involuntarily.

He is done.

The NP problem is very complicated, but he still completed the logical combing, and finally proved that there is no definite method Y by converting it into a three-dimensional graph, and also proved that NP≠P.

After completing the proof, he wanted to publish the results, and it would be good to earn some learning coins, but considering that the aircraft acceptance must be completed, there will definitely be learning coins in the account, and the International Conference of Mathematicians will be held, so he took it. It seems unreasonable for Fields not to make a report, at least let someone do the report?

"Prove NP problem?"

"This will probably become the most famous and influential report in the history of the International Congress of Mathematicians!"

Zhao Yi was looking forward to it.

However, the submission still needs to be finalized first. It is best to catch up with the end of the International Congress of Mathematicians before the paper can be published. He thought about it and decided to submit the paper to the "Annual Journal of Mathematics".

"Annual of Mathematics" is one of the most influential mathematics journals in the world. It is famous for its small number of published papers and high quality. Every achievement published in "Annual of Mathematics" can be said to be very influential.

Now Zhao Yi does not need the fame of the magazine to increase the attention of the results, but what he is doing is the proof of the seven conjectures of mathematics in the millennium. Ordinary magazines will not review manuscripts at all, and similar results will only be published internationally. top magazines.

Zhao Yi obviously has special treatment.

When I contacted the editor of "Annual of Mathematics", the other party immediately asked about the content of the manuscript in a good voice, but Zhao Yi did not directly say that it was an NP problem, but said, "Please pay attention to the International Congress of Mathematicians. At that time, I will publish a very Important results."

"But I will publish the Chinese version of the results in our domestic magazines. If you refuse, I will ask other magazines..."

Zhao Yi intends to publish Chinese and English separately. The Chinese version will be published in domestic mathematics journals, and the English version will be published in the world's top magazines.

"No problem at all!"

The other person said with certainty, "Although I don't have the right to directly make a decision, I believe everyone will agree."

This is Zhao Yi's influence in the mathematics world.

Even if he just said that he had a result to be released, and asked to publish only the English version, the top mathematics journals would prepare positions in advance, not to mention, Zhao Yi also said that he would announce it at the International Congress of Mathematicians, with top mathematicians If there is a problem, it will definitely be pointed out, and there is no risk at all.

After completing the research on the NP problem, Zhao Yi did not hurry to go to the aviation group, but took time to rest for a few days, went to the University of Political Science and Law, and went out with Lin Xiaoqing on the weekend for a while, only to remember that he should care The next acceptance work.

soon.

A special car arrived downstairs in the dormitory.

Zhao Yi went all the way to the aviation group smoothly, and was immediately warmly received by Liu Jiankun, as well as members of the acceptance team casually.

Li Jianming has seen it before.

It was the first time for Yang Cong and Sun Mengfei to meet Zhao Yi. Their attitudes were very enthusiastic, and they even asked for advice on aircraft design.

Zhao Yi had a headache when he dealt with it, because both of them asked professional questions, and his design process did not involve so much professional knowledge, so he still needed professional people to answer professional questions. Next to Liu Jiankun, he directly talked about the problem of the control system, showing a look of 'care about work'.

Liu Jiankun wanted to let Zhao Yi rest for a day, and then go to the acceptance team of the intelligent control system the next day, but he took Zhao Yi there after dinner.

Zhao Yi met an old acquaintance in the acceptance team of the intelligent control system, Liu Hemin, a new academician of the School of Information, and the first sentence he said was the same, "Congratulations, from today onwards, I will call you Academician Liu!"

"Academician Liu! Academician Liu! How to call it nice!"

Liu Hemin's face turned black when he heard this.

If my memory is correct, after Zhao Yi became an academician, the first time he saw him, he said, "Congratulations, from today onwards, I will call you Academician Zhao! Academician Liu! Academician Liu! How do you call it nice? !"

Although not sure every word is exactly the same, but the meaning must be similar.

This is not congratulations, but teasing!

Liu Hemin tugged the corners of her mouth in depression, and was about to fight back when she heard Zhao Yi say, "Academician Liu, I wasn't..."

"what?"

Liu Hemin was so frightened that his whole body trembled, and he hurriedly said loudly, "Academician Zhao, haha, you are finally here. We are looking left and right, looking for the stars and the moon, and finally we are looking forward to you!"

"Your control system is really too complicated. No matter how we study it together, there are still a few places that we don't understand..."

He quickly entered the communication state, and even dragged Zhao Yi to the computer, and directly talked about what he didn't understand.

Guo Jinhua and Deng Minrong were very surprised, and sighed in their hearts that Liu Hemin was really serious. He and Zhao Yi were very familiar with the pleasantries, but they immediately went to work, which showed that work was more important than interpersonal communication.

"No wonder I was selected as an academician!"

"For this seriousness, we can't compare! If it was me, let alone Academician Zhao, if it was someone else I knew, I would have a cup of tea and talk about other things before watching."

"That's the difference!"

"It seems that we will also be like this in the future. Work is work, research is research, and it is more important than anything else..."

Chapter 472 It doesn't matter if you don't understand anything!

Liu Hemin brought the topic to the intelligent control system, and Zhao Yi started asking about it to find out what they didn't understand.

soon.

They went to the office together.

Liu Hemin, Guo Jinhua, and Deng Minrong pointed out several difficult-to-understand algorithm packages together, and also talked about some problems with the algorithm as a whole.

Zhao Yi almost understood.

Most of the problems they mentioned are related to the core of intelligent control. Part of it lies in the control that conforms to the pilot's intention. To comply with the pilot's intention, it not only needs to control the sensor data in the room, but also needs to refer to the current flight parameters and environment, and coordinate the control of various parts. Components, including not only the variable shape, but also the internal control of core components such as the engine.

The reason why this part is not easy to understand is that the biggest problem lies in the coordinated control algorithm package, which involves the calculation of intelligent control. The calculation not only involves making adjustments based on parameters, but also includes the part of intelligent monitoring, that is, using algorithms to make intelligence become more precise.

Intelligent monitoring is the accurate possibility of monitoring intention judgment, because it is not [-]% guaranteed to be correct, and the correct possibility must be evaluated through calculation.

Among them, two intelligent monitoring detection parameters are introduced. The parameters represent intelligent monitoring indicators, and each parameter is obtained through different calculation methods.

Before the intelligent control system adjusts the variable part according to the pilot's intention, it will calculate the intelligent monitoring and detection parameters through all the parameters. By comparing the two parameters, only the correct judgment may exceed 98%, and it will be normal. Adjustment of variable parts is carried out.

If the comparison between the two parameters is between 80% and 98%, the adjustment of the variable part will reduce the speed accordingly to give the pilot a certain reaction time.

If the comparison result is less than 80%, corresponding adjustments will not be made, but a confirmation message will be sent to the pilot. Only after the pilot's confirmation is obtained will the direct change be made.

This ensures the accuracy of the intelligent control system and reduces the possibility of accidents caused by differences between the algorithm and the outside world.

Zhao Yi explained this part of the content for more than three hours in a row. He explained it very carefully and meticulously, and connected more than a dozen core algorithm packages, so that several people could understand it.

"So it is!"

"Before I couldn't figure out how to calculate this detection parameter. Two different methods, covering almost all possibilities that can be imagined, is really amazing!"

"Academician Zhao, you have a lot of research on fighter jets, right? You can think of so many things. I feel that you are more professional than a real pilot!"

"With the intelligent detection part, even if an unexpected situation occurs, the control system will automatically stop, change the method, and let the pilot initiate instructions."

"It's so human!"

Liu Hemin is very interested in 'introduction of intelligent monitoring detection parameters' and 'calculation method of detection parameters'.

After Zhao Yi finished explaining everything, he still asked, whether it is possible to introduce such a parameter in the evolutionary algorithm, just like a child encounters a knowledge point, he is not sure that the knowledge point is correct, just Accurate answers can be found in other ways and then documented.

"You can!"

Zhao Yi thought about it, "But when the evolutionary algorithm introduces this parameter, it will become complicated, because there are too many things involved. And this set of intelligent control system, after all, the parameters are limited."

Liu Hemin nodded in thought.

After explaining the core algorithm of the intelligent control system, Zhao Yi's work here is over. Guo Jinhua and Deng Minrong are the leaders of the acceptance team. They can all understand and assign the verification work. Most of the rest of the verification work It is just the degree of debugging and the detection of the results.

This part of the job is easy.

At the same time, Liu Hemin's work was over. His team came to assist in the acceptance inspection. The acceptance team didn't encounter any problems, so they didn't have to directly intervene in the work.

Liu Hemin stayed with Zhao Yi leisurely, and the two talked about research issues.

Liu Hemin suddenly thought of what Liu Jiankun said, that Zhao Yi seemed to be doing mathematics research a few days ago, and asked with interest, "Why do you want to study mathematics again?"

"It's just that I'm very free recently, and the time for acceptance is too long." Zhao Yi said helplessly. What he hopes most is to complete the acceptance as soon as possible. Not only can he get a lot of learning currency rewards, but he can also start manufacturing prototypes of the WZ-A1 engine.

After all, design is just design. Turning design into reality will make people look forward to it.

"What kind of research are you doing?" Liu Hemin continued to ask, and added, "Is there any result?"

"Yes, it's done."

Zhao Yi first talked about the result, and then added nonchalantly, "NP problem."

"NP asked..."

After hearing this, Liu Hemin repeated it. He subconsciously wanted to share his own opinion on the question Zhao Yi said, but he was stunned before he finished speaking. He remembered opening his mouth and looking at Zhao Yi, "NP question? Finished? "

"Yes?" Zhao Yi's expression was puzzled, as if he didn't understand why Liu Hemin reacted so strongly.