Chapter 342 The Institute of Research has discovered something good

My students are already quite young, and if even he says they are young, then they must be even younger.

It is amazing that such a young person can produce one and a half works in such a short period of time. From "Project Management System" to now, it has been only about half a year.

This book on equipment acceleration testing has not been completed yet, so let’s just count it as half a book.

What scientists don’t know is that this young man has achieved far more than just these achievements.

The student smiled and pointed at the material in his hand: "Teacher, don't just read it bit by bit, just turn to the back, there should be content that you are very interested in, which is related to your research that year."

"Research from that year?" The scientist flipped through the pages in surprise and soon found it. After all, this thing had many pages in it, and it didn't fit in with some other models at first glance.

People with mathematical sensitivity can see the difference at a glance.

"Huh?" He pushed his glasses and looked carefully.

There is not much content, and it is even just a conclusion. The process, derivation, theory, etc. are not too in-depth.

It is obvious that the author wrote this thing for people to use, so he only tells how to use it and how it came about, and basically doesn't go into details.

However, in this tiny bit of content, he discovered something that was in line with the cybernetics he had discovered a few years ago.

"Interesting. This author is obviously very familiar with systems and control and has his own ideas and theories. This 'grey system theory' is obviously a completely new branch of development."

The student smiled and said, “I heard from the comrades of the Defense Work Committee that it has been applied to the prediction of corrosion life of equipment in the industrial production of urea. The results are very ideal. At least it has been verified to a certain extent.”

The scientist was slightly surprised. "I see. It seems that there are many people who have worked silently behind the scenes on the industrialization of urea. Remember this. When you have time, go visit the author. For the convenience of users, only a few things are applied here. There should be more than this in the complete version. You can study it systematically."

"Okay, teacher. I've made a note of it. I'll also attend the training session at the National Defense Work Committee. I think this is quite meaningful and worth learning. I'll arrange this after I attend it."

"Well, you have to remember this. It will be helpful to your academic studies."
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At the Grassland Tractor Factory, Mr. He was exchanging ideas with several researchers.

"What are the results of the current experiments?"

The prototype of the laser rangefinder has been completed and is being tested.

"Overall, it's good. It fully meets the requirements at long distances, but the effect is poor at close range. Since the ruby ​​laser is not powerful enough, it can only achieve good results at a short distance. It's not accurate at close range and can't reach at far distances."

Although it sounds a bit problematic, Lao He is very satisfied.

"That's good. This means that the principle is understood and there is nothing wrong with our design. The poor effect at close range is not a big problem. Our main concern is to solve the long-range problem."

"According to the formula given by Vice President Gao, no matter how we adjust the sensitivity of the receiving end of the current laser, it is basically difficult to achieve the ideal effect. The receiving power is not enough. Let's not talk about whether we can achieve it by blindly improving the sensitivity. It is difficult for us to solve the side effect of being easily interfered by the increased sensitivity."

Lao He is not worried about this.

"It doesn't matter. Vice President Gao has already said that the current laser is not good enough. It is mainly used for principle design. You continue to test and improve it, mainly focusing on the stability and accuracy of distance measurement. As for the power problem, just wait. Vice President Gao is also making a new laser."

Speak of the devil, a tester came running in and reported to Mr. He: "Mr. He, a box of equipment has been escorted over from the capital, and they say it's for you. Please go and get it."

As soon as you hear the word "escort", you know that this thing is not like the express delivery in later generations that can be picked up by others. You have to go there yourself.

When Lao He heard this, he was delighted: "Haha, this should be what we were talking about. Let's go together."

After completing the formalities and collecting the items and returning to the laboratory, several people couldn't wait to pry open the wooden box, and their movements were much more skillful than those of the soldiers from the Leather Shoe Country prying open the ammunition box.

It was said to be a box of equipment, but in fact there were only three tin boxes inside, tightly wrapped with cotton wool, three instruction manuals and a tape.

After looking at the instruction manual, the tape contained an electronic version of the instruction manual, which was immediately handed over to the experimenter for storage.

"Haha, this time the power is enough!"

As soon as he saw the basic parameters in the manual, Lao He was happy. Although he had not calculated it specifically yet, he could estimate the order of magnitude and approximate numerical range of the receiving power on the photoelectric receiver based on the transmitting power in the manual.

All three lasers are the same. The manual does not say what kind of laser it is. This information will not be placed in the manual that basically anyone can access.

The laser wavelength is 1064nm, which is not important to Lao He and his team. What they want is power.

This is why, although both are YAG lasers, this company did not receive 355nm wavelength lasers like the photolithography equipment suppliers. The 1064nm is simple, which is just right for Lao He and his team. The reason why 355nm is used in photolithography is mainly to consider the margin for process upgrades, so it is necessary to use it even if it is a little troublesome.

To Lao He, Vice President Gao was very generous and gave him three machines at once! This could be considered a fight for wealth.

He quickly called the researchers and prepared to change the laser.

The work of replacing a laser is not just about replacing the laser and connecting the lines. It also involves the modification of a series of circuits such as control and power supply, especially the receiving circuit.

Everyone is very busy, but for Gao Zhendong, it is some rare free time. Or it can be said that it is not free time because he does not have many urgent things to do.

The work of the photolithography machine has been decentralized, and the principles and specific work of other integrated circuit processes have also been handed over to Factory 1274.

The anti-tank missiles and individual disposable rocket launchers were handed over to the Changjian Factory, and some supporting work was done by General Xiang, who was in charge of chemistry.

The assault rifle family and supporting rifle-mounted grenades are being developed by Beijing University of Technology, and some of the materials are being trial-produced by Beijing Iron and Steel Plant based on the information provided by Gao Zhendong.

The second-generation tank is in the preliminary stage of research, mainly by the Grassland Tractor Factory, and has not yet been officially launched.

Over at the line scan thermal imaging department, Yu Yuncheng was still trying his best to synthesize a sufficient amount of cadmium mercury telluride polycrystalline compound.

The single-board computer has been handed over to the Department of Computing for production. The main contradiction now is the contradiction between the increasingly strong demand from all parties and the severely limited supply of components. As for higher performance ones, we can take our time, as the production of integrated circuits is still a step ahead.

So although it seems like there are a lot of things to do, what Gao Zhendong has in his hands are just email software, operating system, and some miscellaneous matters.

By the way, there is also “Principles of Automatic Control”, which is a big job, the kind that you learn by copying.

Although my time is still packed, at least the amount and direction of the work are much clearer.

In this semi-leisurely state, time passed quickly and half a month went by in a flash.
-
At the Missile Research Institute, Mr. Song, the person in charge of infrared air-to-air missile engines, discovered something great.

He looked at the latest issue of the science and technology intelligence bulletin that had just been decrypted on the screen, and was so excited that he muttered to himself.

"This propellant is good. At least it's much stronger than what we have now, but the burning rate is a bit high."

What he was looking at was the X12 propellant that Changjian Factory had imitated according to Gao Zhendong's design. Although the uses were different and some specific parameters were optimized in different directions, the data might not be suitable, but the specific impulse and explosion heat were quite similar.

At first glance, this thing called "a certain double-base propellant" has better performance than what they have after desensitization.

Although some parameters such as burning rate are not suitable, there are ways to adjust them.

For example, the burning rate can be adjusted within a certain range by adding a speed regulator to the propellant, or it can be changed to a certain extent by the filling form and shape of the propellant.

No, I have to get some and try it.

He immediately started reporting to the National Defense Committee. Although this information was included in the scientific and technological intelligence bulletin, the details about the manufacturer and researchers were completely hidden. It just told you that such a thing existed.

If you want it, you have to find the Defense Work Committee.

The Defense Work Committee approved the request very quickly, asking them to contact the Changjian Machinery Factory. The Defense Work Committee was not very clear about the specific details of the propellant, such as whether it was mass-produced or whether there was any excess production, so they had to contact them in person.

Fortunately, the Changjian Machinery Factory was not too far from the capital. After he spent more than a day to reach the Changjian Factory, he was dumbfounded.

Mr. Luo, the chief engineer of Changjian Factory, received him and was very cooperative, but he had no say on whether to give it to them or not.

Because the researcher of this thing is not from Changjian Factory, and it is used for an ongoing project. Strictly speaking, Changjian Factory is just a commissioned processor, and the leader of this ongoing project is not Changjian Factory. They cannot decide the whereabouts of this propellant.

Mr. Song was not discouraged. This situation was too common, so he asked the Changjian Factory about the researcher.

Unexpectedly, the Changjian Factory said, "We can't say this. It's not that we are hiding it on purpose. It's because of the regulations. Mr. Song, go to the Defense Work Committee to ask. The committee knows. Whether we can tell you or not is also decided by the committee."

So after several days of hard work, Mr. Song returned empty-handed from the Changjian Factory and turned around to apply to the Defense Work Committee again.

The person in charge of this matter at the Defense Work Committee saw it and thought, oh, it involves Gao Zhendong? The leader has repeatedly ordered that anything involving Gao Zhendong must go through his hands.

So without further ado, I forwarded the application to my leader.

(End of this chapter)