Genius of the Rules-Style System

Anyone can see that the sharp rise in the stock price of Hongfeng Industry is purely due to Zhao Yi's personal star effect, but most people did not expect that Zhao Yi's personal star effect could reach such an extent that Hongfeng Industry The stock price jumped by more than 70%.

The listed company part of Hongfeng Industry is not conspicuous in the domestic stock market, with a market value of only more than 20 billion. You can easily find many of them by casually browsing.

However, that is relative to the entire market. No matter what, it is more than 20 billion. An increase of 70% means a net inflow of more than 14 billion. A net inflow of more than 10 billion a month. It is also a leading stock in the domestic securities market. Very impressive.

Therefore, some "securities experts" said, "Zhao Yi used 100 million to leverage 20 billion."

This is not an exaggeration.

Because there were still many sellers in the middle of the transaction, and even some small institutions bought Hongfeng Industrial shares and found that they had risen by more than ten or twenty points in a few days, so they stopped and quickly looked for opportunities to sell them. More than 20 billion is not too much.

After a month passed, the market's reaction became much duller. Many securities experts also stood up and continued to say, "Investments must be rigorous and rational, and value investments should be made instead of following the trend. The stock price of Hongfeng Industrial is at a high level relative to earnings. Absolutely high.”

This is a fact.

As long as you study carefully, you will find that Hongfeng Industrial's stock price is much artificially high, and their profit margins in the past few years can even be described as bleak.

Last year, Hongfeng Industrial's total revenue was about 18 billion yuan, and the net profit distributed to shareholders was only 300 million yuan.

This is after net profit growth.

Hongfeng Industry was able to achieve net profit growth because it sold 19% of the equity of its branch to another large state-owned shipping company, which brought direct income of 1.1 billion. Dating back to the year before and the year before that, Hongfeng Industry It has always been losing money. For a heavy industry company that continues to lose money, the investment value can be imagined.

When the market gradually became stable, many securities analysts said, "Hongfeng Industrial's stock price is at an absolutely high level, and it will usher in a wave of continuous decline. Investors who have made money can look for opportunities to sell." .”

However, in the next half month, most people were probably waiting and watching, and the large institutions holding shares did not take any action. Hongfeng Industrial's stock price was still supported.

Hongfeng Industrial's stock price issue has been in turmoil for more than a month. Zhao Yi also received frequent interview appointments, most of which were rejected directly. Now that the public opinion has calmed down a little, he knows that he should stand up and say a few words to express his opinions. I explained my position and explained that I am not speculating. Otherwise, the national academician will be suspected of speculating on stock prices, and his image will be a bit bad.

"I don't recommend following the trend in investing."

Zhao Yi accepted an exclusive interview with a TV reporter, "Looking at public opinion, they talk about star effect. First of all, I am not a star. Secondly, I just personally bought the stock of Hongfeng Industry. Hongfeng Industry disclosed the news without mentioning my name. .”

"I don't want to see myself influencing the decisions of investors in the market, including institutions and ordinary investors. To be honest, I don't understand the stock market."

"I don't understand, I've never studied it before!" Zhao Yi said very seriously. He really didn't understand stock investment.

"Some not-so-good public opinion said that I made money from this wave of investment. I invested 100 million and made tens of millions a month. But I have not sold it, and I have no plans to sell it in the short term."

"In my opinion, if a certain stock rises dozens of points in a period of time and has several daily limits, it is considered a normal range, right? The market value of Hongfeng Industrial has increased by more than 10 billion, but it has nothing to do with me. I I still own so many shares, and as long as I don’t sell them, I can’t make any money.”

"Many securities experts say that value investing is still needed, and I agree with them. The difference is..."

"I think Hongfeng Industry has investment value, so I made the investment. It's as simple as that. They think it has no value, I think it has value. The difference is here. As for the profit margins and so on analyzed, I don't know much about it, but I think, I think, investing is a long-term thing, and I think there’s value in the future, not now.”

"I would like to remind all investors here that you must be calm and cautious when investing, and you must make your own judgment and don't follow what others say..."

Zhao Yi talked a lot during the interview, mostly to express his own attitude. During the interview, he also reminded investors that they need to be more calm when investing. It is unreasonable to follow the trend of investment.

that's enough.

That's all he could say.

If you continue to say something to guide investment, it may be considered "illegal" by the securities management department, and you may face problems such as being banned from the market.

Therefore, public figures should be stricter in their speech when it comes to investment, and don't say anything they can't say.

After being interviewed, Zhao Yi no longer paid attention to public opinion, but concentrated on aircraft design and development. Two months later, the War Eagle-1 design has also made great progress.

The urging from years ago was still effective.

The work efficiency of the research and development institutions related to the War Eagle-1 design has been significantly improved. The technicians who were due to be dispatched in the next two months of the year arrived. They came here to connect data with the War Eagle special research team and explain in detail the equipment-related needs.

The power engineering laboratory has also become much more lively, with many professionals coming and going, making the mechanical laboratory building seem like a busy company.

There are actually only three people in the War Eagle special research team, Zhao Yi, Lei Yong and Bao Enhong.

Lei Yong and Bao Enhong have become very busy. They have taken on the responsibility of connecting the company with technical personnel from relevant institutions to fully understand the needs of various equipment and the impact of installation on aircraft design.

They will then submit detailed reports to Zhao Yi, who will read these reports to determine how to refine and correct the overall design of the aircraft.

The refinement and correction of aircraft design is very simple for Zhao Yi. Generally, the results will come out directly after some research. He also found the advantage of having professionals to do the handover work in advance. The work content can be handled by him. It will become a direct 'design question' instead of discussing additional requirements and the like.

Sometimes you don’t even need to spend learning coins, you just simply modify the design, and the results come out immediately.

Zhao Yi's work focuses on the electronic control system that controls the shape and components.

The key point in the design of the Warhawk-1 is that many automatic control parts have been added to the shape and components. The focus is on the wings and tails. It is a bit general to say wings and tails. There are many components of wings and tails. Operates alone.

For example, trailing edge flaps.

Trailing edge flaps are wing surfaces that are deflected downward as needed and are mainly used to increase lift during flight.

The design of the War Eagle-1 is to allow the trailing edge flaps to automatically change direction when the altitude is stable, so that they are generally parallel to the direction of the fuselage to reduce drag during flight.

The corresponding leading edge flaps are also similar.

The aileron is one of the main operating surfaces of the aircraft. Through the differential movement of the ailerons on both sides, the aircraft can produce a rolling effect. However, it is useless at ordinary times. It can also be retracted when not in use.

Other components such as the vertical tail, rudder, dorsal fin, as well as the lowered landing gear, built-in magazine, etc., can be automatically adjusted according to the flight status, so that the aircraft is always in the "best state" to respond to the aircraft situation and flight needs.

This requires a very powerful electronic control system for coordination.

In fact.

The electronic control system for the automatic overall adjustment of fighter jets is very high-end internationally. Even the most advanced fighter jets in China have only simple adjustment functions, and some adjustments require manual operation by the pilot.

The overall automatic adjustment seems very intelligent.

The main difficulty of this technology is that the pilot's operating intention must be clearly captured by the aircraft's main control system, which involves the cockpit operation room, the sensing capabilities of manual control components and the related operations, as well as fine sensing control capabilities.

The sensor is not the problem, the key lies in the internal analysis of the control system.

Zhao Yi quickly completed the framework of the main control system. Later, he discovered that the most important thing was the analysis algorithm. How to 'calculate' the pilot's most likely intention based on the data obtained from the sensors was the key to the main control system.

Of course, there is a simpler way, which is to design several fixed modes for the aircraft and let the aircraft directly change the corresponding modes. However, direct mode changes will make the aircraft status adjustment process too rigid, and will also be inconsistent with various aspects of the appearance design. Components conflict with the functions of automatic adjustment based on wind strength and wind direction.

Therefore, three modes must be designed. One is the intelligent automatic control system. Everything is calculated by the system, making the pilot's operation easier.

One is the embedded mode form, which fixes several most commonly used modes.

Finally, there is the emergency manual control mode.

When there is a problem with the control system or in a very extreme situation, the pilot can choose to enter manual control mode and fix the positions of several parts of the shape to deal with it.

If you want to maximize the performance of the War Eagle-1, you still need to rely on the intelligent control system.

Zhao Yi has been working on intelligent control systems for a long time. He feels like he has returned to his "old business". His first achievements were in computer algorithms. New intelligent algorithms are still very interesting because of the difficulty of the algorithms. Quite high, even no less than solving the world's mathematical problems.

However, Zhao Yi's R\u0026D life is relatively easy, because he has no way to get nervous. The biggest limitation still comes from the learning coins. When the learning coins are basically consumed, he saves some daily coins and finds time to do something useful. Algorithmic research on difficulty.

Although from Zhao Yi's point of view, the research and development speed of the intelligent control system is very slow, in fact, compared to his own speed, the completion time is not slow.

About three months after the year, he still completed all the code, and used the "Supervision Law" to test it. He also debugged and ran it, and found that there were no problems and it was over.

at the same time.

The people in the War Eagle Special Research Team, and even the War Eagle Group, including Yuan Haitao, Zhou Qing and others, know exactly what Zhao Yi is doing because they have worked with him for a long time.

They are unintelligible to laymen.

Lei Yong and Bao Enhong had some understanding. They knew what Zhao Yi was doing specifically, and they had confidence in Zhao Yi's ability level. However, considering that there were many components in the War Eagle-1 design that required intelligent control, they felt that R\u0026D needed long time.

When they were discussing in private, Lei Yong said, "I originally thought that joining the War Eagle Group would only take me a few months at most, but now it's estimated to take two or three years."

"I don't know how long it will take Academician Zhao to develop this kind of system by himself. The good news is that we will be free from now on. We can just wait and sit here and get paid for nothing..."

Bao Enhong said, "I'm not in a hurry. When I came here, I was mentally prepared. It may take several years or more than ten years of work. But Academician Zhao is really amazing, and the designs he makes are so high-end that we can't help at all. I think Zhao Academicians should consider recruiting several professional information engineers to work together on development."

"yes."

Lei Yong nodded in agreement, "We still need to find professional people in this regard. In terms of research and development difficulty, it is estimated that we need to find the top informatics experts, algorithm experts or software engineers."

While the two were talking, they noticed that the office door opened.

Zhao Yi walked out of it with a smile on his face, a cup of coffee in his hand, and said with a smile, "It's done."

He sat down and told Lei Yong and Bao Enhong, "You can start writing the design report. I will write the report on the intelligent control system. You should mainly write the design analysis report."

"Just like the design report that was given to me at the beginning, analyzing the function of each part, design principles, data demonstration, etc..."

Zhao Yi explained a lot in succession.

Design reports are still very important. Only when they are submitted can they be submitted to apply for design acceptance. It is okay for him to do the design himself. It is a bit difficult to write a design report because he does not understand the principles of many designs.

Anyway...it's just perfect!

Lei Yong and Bao Enhong are more professional. They can analyze and infer something from a design.

Of course.

Some things involving specific design data calculations still require Zhao Yi to do it in person, but most of the regular content can be left to the two of them.

Lei Yong and Bao Enhong were stunned.

They were just discussing the 'working time issue', why was it suddenly done?

After Zhao Yi finished speaking all in one breath, Lei Yong said in surprise, "Academician Zhao, you mean that the intelligent control system... is completed?"

"yes?"

Zhao Yi frowned, "That's what I said at the beginning, right?" He looked at Lei Yong as if he were a bad student who didn't listen to the class.

Lei Yong smiled bitterly and looked at Bao Enhong, their eyes still full of shock.

But they could only be shocked.

Zhao Yi would not explain in detail why it could be completed quickly. He just came over to explain the next work to the two of them. He hoped that the design would be accepted quickly.

The design acceptance work of War Eagle-1 is not only related to prototype manufacturing issues, but also related to "obtaining a large amount of learning coins."

In recent months, Zhao Yi has been troubled by the "Moonlight of Learning Coins". Every time he does research and development, he is limited by the number of Learning Coins. He hopes to get rid of the embarrassment of "Moonlight" and return to the way he used to wield Learning Coins like dirt. 'Time.

Next, the three of them began to write reports seriously.

A week later.

Zhao Yi checked the reports of Lei Yong and Bao Enhong, only looked at the data issues carefully, and gave it the approval without even modifying it. He put it together with his own report, and wrote a War Eagle-1 design completion application. The superior department makes an acceptance report.

Lei Yong was surprised that Zhao Yi directly approved their report without revising it.

He asked in a reminding manner, "Academician Zhao, don't you need to take a closer look and correct it?"

"Need not."

Zhao Yi understood what Lei Yong meant, "I am confident in the design work. As for the report, it is a simple explanation. As long as the design and data are fine, it doesn't matter if the explanation is biased."

"Anyway, during the acceptance inspection by the group, the design of each part must be repeatedly demonstrated. What does it matter whether our report is good or not?"

Lei Yong was right.

but……

After the design project is completed, I submit the design acceptance report, but I don’t even bother to look at it carefully. It seems a little too perfunctory, right?

At the same time, Lei Yong couldn't help but sigh in his heart, "Academician Zhao is Academician Zhao!"

"What kind of leader doesn't lead? Anyway, if you submit the acceptance report, the group will definitely send an expert team to check it. It's completely pragmatism. It's a spirit worth learning!"

"but……"

“Others can’t even learn it if they want to!”