Chapter 542 This is a monster
Why have they tried everything? All the reviewers suddenly realized something that was technically terrifying but was actually very pleasing to the eye.
——The second-generation tank actually used the little money from pre-research to basically complete most of the subsystems. Some of them were completely completed, and some of them at least verified the principles.
In fact, it is not complete. Some of the money comes from the previous 5DL improvements, such as guns and armor; some of the money comes from other ministries, such as the core components of laser rangefinders, thermal imaging cameras, etc. wait.
But they don’t know, they only know that the result they saw is this.
This is the project meeting where their goals and prospects are the clearest. It should even be said to be clear.
Everyone at the meeting calmed down and let’s return to the matter itself. Since the preparations for this equipment are so complete, then let’s add icing on the cake to make it better.
“You are not even willing to use liquid and gas in the suspension, and are extremely conservative, but you are so radical in the artillery stabilization system, directly skipping the hydraulic stabilization, using the electronic stabilization system, and even directly In one step, they skipped the analog stabilization and used the digital stabilization system. What were the considerations? "
This is what Lao He was worried about. They followed Deputy Chief Gao all the way to this thing? After studying, digesting and absorbing it myself, and fully considering the existing conditions, I finally decided to take this path.
It can be said that in the large category of firepower, everything else has the factor of Gao Zhendong’s direct action, including artillery, computers, sights, etc., but only the dual stability thing , based on the principles given by Gao Zhendong, they relied purely on the research team's own efforts to study, digest and absorb, and then designed it. It has a strong sense of accomplishment.
"With hydraulics, there is a problem in manufacturing. It can be said that each set is a new journey and requires a lot of effort and energy. But the electronic stabilization system is different. It is a bit like concentrating the cannonballs just now. Once the electronic components are mature, the overall difficulty for the entire system will not be that big.”
The technological content of mechanical and hydraulic precision equipment is very high, not only in itself. , but also related to manufacturing. Due to materials, processes, management and other reasons, even if there is a breakthrough in technical principles, manufacturing is still very difficult.
Under the current technical conditions, each set is different, and it can even be said that there are new problems to be solved.
On the other hand, electronics is better. The difficulty is concentrated on the component design and manufacturing end, and it is either not solved or solved relatively well.
To use an inappropriate analogy, mechanical hydraulic equipment is a bit like Gao Zhendong’s previous life, when he used fuel vehicles to control emissions. The emissions were scattered and difficult to control.
Electronic ones are much better. Just like trams, their emissions and pollution are concentrated in several links - power plants, battery manufacturing, recycling, etc., which is much more convenient.
For the same level of pollutants or problems, the difficulty and cost of decentralized treatment and centralized treatment are completely different, and can be orders of magnitude different.
——As for the car, Gao Zhendong chose a hybrid. My hometown is in a mountainous area, and pure electric power is really inconvenient.
Another practical example is that until Gao Zhendong crossed over, the Citigroup F-35 was actually just like that to us. What about aerodynamic design, AESA, EOTS, data links, etc., basically There is nothing that cannot be achieved on the aircraft, and it is even better than it. However, the F-35B's drive shaft, which is used to connect the engine and the lift fan, cannot be guaranteed to be solved.
The biggest difficulty in electronic systems currently lies in sensors and controllers. The former needs to be highly accurate and the latter needs to be fast.
Lao He continued to explain the reason: "Moreover, digital bistable can be easily and effectively integrated into the fire control system. Our fire control is also digital. In this regard, hydraulic and analog are incomparable."
< br>The expert nodded: "Well, this is a good consideration. I also believe that the digital stability system can achieve the goals you mentioned. What I mean is, can our technical reserves meet the requirements of the digital stability system."
Lao He nodded firmly: "Yes!"
"Let me explain it in detail. As for the control core, the DJS-60D you just mentioned does have this control capability. , I believe that its 10,000 operations per second operation speed is no problem for this matter. But what about the sensor? I just made a rough calculation and it is difficult for the accuracy of our best resolver to meet the requirements of this stable system. Accuracy requirements. ”
It can be seen that this is also a senior technician with a very solid technical foundation, rich experience and understanding of the current situation, and he can make more accurate decisions based on the current situation in such a short period of time. Estimate technical risks.
When he said this, he looked at Gao Zhendong curiously. Would this comrade say "I will solve it" again?
Coincidentally, this matter really coincides with Gao Zhendong's arrangement.
Waiting for Lao He to answer, Gao Zhendong raised his hand again: "We are working on the photoelectric encoder. There is no problem with the principle prototype design. The accuracy definitely meets the requirements for bistable. It is now being reinforced for the tank environment. Design.”
I knew it!
Everyone is a little speechless. You must have some problems that the research team cannot solve. Is that all you want to say?
But Gao Zhendong's words reminded the expert who asked this question who he was.
It turned out to be him!
Looking at the question, this expert knew that he was from the 12th Machinery Department. Although he was transferred to other ministries, he still knew some news about the 12th Machinery Department, especially the big news.
There is no one else but him who is so familiar and knowledgeable in the electronics field, and who can tell the progress of the photoelectric encoder and unknown news at once.
——The Lightning Technology Awards were extremely exaggerated. The comrade who won fifteen awards at one time was named Gao Zhendong, but we couldn’t get in touch with him at first.
"Ah, that's it. I understand, I have no problem with this." An old comrade looked at the materials and asked, "What's going on with this thermal imaging camera? Please explain it."
< br>
It’s hard to say you don’t understand, so just explain.
Generally speaking, there are two possibilities when the review experts ask you to explain a certain issue in detail.
He understands very well, but he really doesn’t understand.
Both situations need to be dealt with carefully. The former is prone to technical problems, and the latter is prone to emotional problems.
But why don’t you be afraid? There’s nothing wrong with this thing. Who can say it’s not good? It’s not the straw factory that jumps eight feet high, but the armored soldiers.
Lao He gave a general introduction to the thermal imaging camera and said: "In addition to being a night vision device, this can also be used during the day. It also has a certain anti-camouflage effect. And it does not emit signals by itself. , extremely concealable. "
The armored troops had known about this for a long time. When Gao Zhendong announced the thermal imaging camera, he specially asked them to go over and take a look. Even the reconnaissance vehicle and the command vehicle were given to them at that time. It was brought out, so the comrade of the armored soldier had no other expression except a look of contentment on his face.
After listening to Lao He's explanation and looking at the expressions of the armored soldiers, the other comrades understood that this thing must be done even if it is not done.
"Isn't it a bit difficult? The current performance of lead sulfide may not be able to support this."
Some comrades still expressed concerns that it would be easy to make nonsense if the pace is too big.
"This has been completed and is being optimized. You can take a look at the effect."
Lao He took out a few photos.
On one of them, there are two devices side by side. One monitor is dark, and in the other, a tank is clearly visible. Although it is a bit blurry and the image style is weird, it can definitely be seen at a glance. Recognize it, it's a tank!
On the other one, the images of both devices are clearly visible, but one can only see a patch of grass and woods, while the other can also see grass and woods, but through these, one device with obvious equipment can only see a patch of grass and woods. It is highlighted, and through the grass and woods, the specific details are not clearly visible, but it can be seen that it is a motor vehicle or the like.
I showed it to everyone. Lao He quickly put the photo away. It’s okay to show it to you, but otherwise it would be against the rules.
This startling glimpse was enough to make other comrades present jump from their seats.
“Can this thing see so clearly?”
“The effect of infrared headlights is simply not comparable.”
"This equipment has great advantages in night battles. It can be seen at a glance."
"No, I haven't woken up yet. The span of this thing is too big. I have never heard of it before. Rumor."
"There's no need to ask, I don't understand it at all, and the troops have already made it. I'm afraid the troops will be very happy."
"That's definitely what you want to say. Things have been chopped down. I think the troops will chop you up first.”
“…”
In fact, in the past ten years, the people who need it most are not others, but the Citigroup. If they could have this, their losses in the 1970s would not be so great, or they would not be so nervous. .
Reporting, discussing, confirming, and recording all the way, when the indicators of the second-generation tank were finally confirmed, everyone found that if they were really implemented according to the indicators, this tank would be incredible.
This is a thing that weighs about 40 tons, can penetrate and defend against all current and foreseeable tanks, is not less maneuverable than medium-sized tanks or above, and also has an extremely advanced and exaggerated fire control system. .
It even made most of the participants doubtful. Is the indicator of this thing raised too high? This phenomenon was a very common problem in the equipment development work of this era.
But all these indicators were determined step by step through rigorous questioning and discussion by all participating comrades. It is said that there will be no problems, especially those indicators that are advanced, the more advanced they are. , on the contrary, it becomes more reasonable and even concrete.
This is a monster! Everyone looked at the tank indicators and thought.
This is a monster! Someone looked at Gao Zhendong and thought.
(End of this chapter)