Chapter 976 Comrade Zhendong does what he says
Apart from these two, the rest can be accomplished by doing some not-so-troubled additions and decreases. The main problem is to what extent and details the increase and decrease. Mr. Huang is still very confident in his unit for these issues.
It’s good for Chief Engineer Gao to give his ideas and directions. As for details, it’s too much, and there’s no details at this stage.
Paying these costs will result in larger radars, better safety, better take-off and landing performance, longer combat radius, wider scope of application, and possibly greater ammunition load.
For this fighter, it is low-cost and efficient.
Gao Zhendong himself actually knew more directions for improvement, but if he was not ready to move, it might have changed the overall configuration of the entire fighter, so the movement was a bit too big.
The main thing this fighter provides is interception capability. Improved take-off and landing performance can be arranged as far as possible. With the increased combat radius, it can push the enemy aircraft backwards, and better fire control and radar. This is almost enough. The serious interception function can be easily achieved with one move.
As for versatility, there is a New War-7, a New Attack-5 against ground attacks, and the versatility can be compensated by good avionics. One of the best fixed-wing attack aircraft used by the Russians in the early days of the Empire Cemetery was the MiG-21R, which was a reconnaissance aircraft, which did not even have a cannon, because this cart can achieve a preliminary "reconnaissance and attack integration" through reconnaissance pods, although it launched a strike by iron bombs and rocket nests.
Air Force: Look, I'll just say the Rocket Nest is useful, right?
The real target machine is the task that the last model of the "level three-type three" must complete.
For the imitation MiG-21, double-two up and down, good radar and good missiles, coupled with a certain interception combat radius, the Tu-22M has sufficient interception capability for the real threat to the future. As for the Tu-22, it is a weakling, and it has nothing to do with the Tu-22M except the name.
The Russians also know how to borrow chickens to lay eggs. In addition to the name of the Tu-22M, they are completely two aircraft with the Tu-22.
Moreover, aside from the details, the Tu-22M actually does not fly high in terms of application. It lives by relying on low-altitude and high-speed penetration. If it is equipped with an early warning aircraft that can resist ground clutter, the function of this aircraft will be very limited. As for high-altitude high-speed, the practical ceiling of this thing is not an exaggeration, the maximum is only 18,000. As long as the interceptor can fly above 17,000, it will be a sufficient threat to it.
At this time, air combat cannot be a universal theory of missiles, but if the target is a bulky bomber, the missile is really omnipotent, unless it can launch cruise missiles with a range of hundreds or even thousands of kilometers from a distance. In this case, the problem becomes cruise missiles. From the 1960s to the 1970s, the range of the Russian air-launched cruise missile was not exceeding 500 kilometers. It was relatively easy to force its carrier to retreat beyond the range.
When Mr. Huang left the third branch factory with a lot of gains and went to the Defense Working Committee to report on his work, the chief engineer of the Defense Working Committee looked at the final improvement plan configuration on their notebooks and laughed.
"Comrade Zhendong really did what he said." He laughed while talking, unable to stop at all.
Mr. Huang agreed: "Yes, Mr. Gao is indeed very interested in the improvement of MiG-21, even more in-depth than what he said at the planning meeting at that time."
The chief engineer of the Defense Work Committee laughed even harder, shaking his head while laughing: "No, no, I mean, he said at the meeting that this airplane was ugly, but now it seems that it is really ugly, hahaha..."
When Mr. Huang heard this, he couldn't help but laugh.
After Mr. Huang and the others left, Gao Zhendong suddenly remembered his New Year's Day gains. He couldn't help but pat his head: "I forgot, I'm still not used to this new gain."
After saying that, he picked up the phone and called the Defense Working Committee: "...Well, yes, yes, yes, I could have gone to find them myself, but now I have too many things to do, so I really can't get away, so I have to invite them to come... Well... Yes, it's best to be able to come. Some things can't be explained clearly on the phone..."
After putting down the phone, Gao Zhendong continued to work with the comrades in the third branch factory for steel materials manuals. The comrades he found immediately set off to arrive in the capital. It was already a few days later. Moreover, it was impossible for them to leave immediately after receiving the notice, and it still needed some preparation time.
When Gao Zhendong got home from get off work, Lou Xiao'e walked up and said while picking up her bag, "Are you back? Today, a few young people in the yard have started fighting with young people in the alley. Fortunately, the brothers who fell down the room stopped them. The other people in the yard are young and dare not get in at all."
Lou Xiao'e always felt that the brothers in the downed room looked familiar, but they often looked left and right, and they were always a little confused.
"Oh? For what?" Gao Zhendong was more or less worried, and he had a fight? It is better to pay attention to this matter.
"What else can it be? You're idle. Look at the two young men in the backyard last time. Since they got two antenna maps from you, they are now running out to decorate antennas for others every day. Now more and more people are buying TV and radio. They are so busy that they don't have this store after passing this village, so they should get some money quickly. Those who are idle are not like this. If they don't pass the good school, they can't find a good job, and they are idle all day long, so they'll have trouble."
Lou Xiao'e said while slapping the dust on Gao Zhendong's body with a towel. These days, we are burning firewood and coal. Not only are there residents and factories in the city, but it is winter, so it is necessary to get home from outside and dust off the dust.
"Oh, then don't lean on it if you're okay, someone will deal with it." Gao Zhendong knew that someone would definitely not sit idly by. However, this incident still made him feel that something was wrong. It was not a good thing to have too many idle people.
He decided to do something.
As for what to do? He pinched his hand three times to search the entire network for free. It was time to use a little bit. Always pinched it would be a waste. It was already January 1963. The earlier this thing is used, the better the effect.
And through these days' considerations, he has already remembered what to use.
He started a search, and the result was very satisfying. Sure enough, the online information of this kind of old thing that is used heavily is indeed detailed. Maybe any repairman has a set of things in his hands.
This search on the entire network is not a prank, it is a regular function, and there are no weak people under the rules.
As long as it has existed on the Internet, no matter which country it is, it can be searched. Gao Zhendong used a certain advertising search engine and other engines to Feiqi in his previous life, but he did not have the result of this search opportunity.
I guess people won't put it online if it's too new, but this thing is too old and used too much, so it's really true.
He quickly looked through it in his consciousness, well, that's this thing. Gao Zhendong satisfies the whole set of drawings and goes to have a meal amid Lou Xiao'e's greetings.
This thing was not his profession or his hobby before. It was indeed not even read it. If there were no three online search opportunities, it would be impossible to get it to death.
——
"General Manager Gao, we are here to find you again." Looking at the comrade with a smile in front of him, Gao Zhendong looked confused. Your nose is too flexible, right? I have reported here that I have not yet reached the Defense Working Committee, so you are here?
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The person in front of me is Mr. Zhu, who works on satellite electronic systems, who once came to him because of the temperature resistance of electronic components.
"Hello, Master Zhu, are you...?" Gao Zhendong asked with some confusion as he greeted them.
"There is a problem of automatic control. You are an expert in this field and have conducted in-depth research on automatic systems, so we came to you." Zhu Gong said with a smile.
Automatic control system?
Gao Zhendong said with some confusion: "In terms of the functions and technical level of the first generation of satellites in the planning, there are not many related to the automatic system. They mainly include attitude control, orbital maintenance, and some simple automatic controls in functions, right? For example, taking photos and transmission. You should be more familiar with the former than me, while the latter has simple functions and should not be difficult."
Zhu Gong gave a thumbs up: "You are right, but we are very clear about how to do this matter this time, but we are not sure what kind of control system to design and what sensors can support our ideas, so we come here to ask for advice."
Gao Zhendong waved his hand when he heard this: "I dare not take it as a warning, so let's talk about the problem first."
"Simply put, we can't take photos stably."
"Because there is not enough electricity? The efficiency of solar panels has reached more than 20%, which should be enough, right?" As far as I knew in my previous life, the original efficiency was not as high as it was.
"It's not entirely an electric problem. That's it. Our earliest solution was spin stability. As a result, we found that the installed capacity of spin stability solar panels was not enough. Our communication transmission power was designed to be relatively large, so that we could speed faster, take photos higher, and send back pictures more. After all, we couldn't return them when taking pictures opposite the earth. We could only return them when passing by us. As a result, the solar panels were not powerful enough. But this is not the most serious..."
Before Zhu Gong finished speaking, Gao Zhendong laughed: "You are satellites with stable spins. You are sticking a circle of solar cells around the satellite. In this way, no matter which direction the sun is located, you can generate electricity normally? As a result, it was found that the surface area of the satellite is not large enough, and only that little solar panels always have some backlights? And because the slow-sweep camera has certain requirements for exposure time, the spin state imaging is not good? But I guess your most serious problem is that the three-axis stability cannot be stable."
There are many types of satellite stability, from the simplest gravity gradient stability to spin stability, and then to three-axis stability, the effect and technical difficulty are increasing step by step. The spin stabilization speed of 100 per minute does have a great impact on imaging.
(This chapter ends)