The Military-industrial Scientific Research System of the Academic Master Chapter 162

Chapter 162 Medium-range air-to-air ammunition

The situation is similar to the situation during the ground test of the Turbojet 14. After the Y-8 and M60 complete the anti-icing capability test flight, there is still a lot of desk work to be done in order to convert the interim standard into a real national standard.

However, these matters will naturally be completed by the standard approval personnel of the Science and Technology Commission. For Chang Haonan, his mission at Factory 182 is over.

So the day after the natural icing test ended successfully, he got on the plane to Dingxin with 70 scientific research points awarded by the system, 500 theoretical experience points and a cash reward of 20,000 yuan provided by Factory 182 -

Although I have decided to participate in the two projects at the 611 Institute, everything must have a beginning and an end.

The No. 05 prototype of Project 83 has already rolled off the production line and begun flight testing. Seeing that it has reached the most critical stage of finalizing the design of the J-8C, he cannot leave at this time, both publicly and privately.

As for why it was Dingxin instead of returning directly to Shengjing, it is because the last test flight subject of the J-8C before the design was finalized was weapon system verification.

The National Weapons Appraisal Range responsible for missile testing is located in Dingxin, which later became known as “China's Area 51”.

When Chang Haonan's plane landed at Suzhou Airport and taxied to the parking lot, he was startled by the huge crowd outside the port window to pick him up.

In addition to old acquaintances in Shengjing such as Yang Fenghao, Yan Zhongcheng, and Zhong Shihong, there seemed to be many people whom he had never met before.

Judging from their clothing, they don't even look like members of the aviation industry system.

“Comrade Xiao Chang, welcome back!”

Yang Fenghao stepped forward, held Chang Haonan's hand tightly, and then looked up and down:

“If the comrades from the Aerospace Industry Corporation hadn't sent a special letter to express their gratitude this time, we wouldn't have known that you had such in-depth research in the field of control science and kept it hidden.”

The latter was stunned when he heard this, and then realized that the unfamiliar faces next to him should be comrades from the aerospace system.

Engage in missiles.

When he co-authored the paper on differential evolution and volumetric Kalman filtering algorithms with Xu Yang, Chang Haonan had considered that the content in it would promote the development of guided weapons in our country.

After all, it is normal for various factories within the aviation system to second each other to help solve problems, but it is really not feasible to jump directly to the aerospace system while being named on the 83rd Project.

On the one hand, the fragmentation between various systems in this era is quite serious, on the other hand...

Even on the other side of the ocean, it is unlikely that a person would be allowed to hold core technical positions at both Lockheed Martin and Boeing.

So this is the best solution he can think of as he is currently very busy.

However, the efficiency of the Aerospace Industry Corporation did far exceed Chang Haonan's expectations.

After all, it had only been two and a half months since he last wrote a reply to Xu Yang. In the meantime, excluding the time spent by the latter on submission and review by the magazine editor, even if you count from the time the paper was accepted rather than published, it would still be at most nothing by now. It took more than a month.

This Pili 11 was created?

However, Chang Haonan's doubts did not last long. Through the words of the people around him, he quickly learned the whole story.

Just a week ago, the Second Bureau of Shanghai Machinery and Electronics contacted the 601 Institute and stated that they had solved the inaccurate line-of-sight angular velocity signal extraction that had troubled the Perak 11 for many years, and when the missile-machine distance was far away, the straight-wave spurious signal seriously affected the return response. The problem of wave detection sensitivity.

To put it simply, one of the two problems that existed in the past will lead to inaccurate shooting - excessive guidance error, and the other will lead to the missile not being able to hit far - the semi-active radar guidance cannot be fired and ignored, so the missile loses contact with the carrier aircraft. Will directly enter the self-destruct program.

The Italians are quite particular about doing business. Although China ultimately purchased only two batches of less than 80 Aspaid air-to-air missiles, Alenia's technical staff still transferred the missile bodies, propellants and warheads. A lot of relevant technical information. In fact, there is information on the control system and seeker, but after all, we want to imitate the Thunderbolt 11 instead of replicating the Italian Aspaed. The adapted radar fire control is our own, so it is naturally impossible to copy this thing. This becomes the only part that requires technical research.

In the past few years, the Second Bureau of Mechanical and Electronics and the 607 Institute have also solved a series of basic problems such as excessive noise of the continuous wave illuminator (CWI), too long time for the seeker to obtain target information, and poor cross-linking stability of missile-machine data. .

In short, only the two hard bones mentioned above are left.

So the paper published by Chang Haonan and Xu Yang was a timely help for the comrades of the Second Bureau of Mechanical and Electrical Engineering, which directly brought the Aspade imitation project that had been delayed for 8 years to see the light of day.

No wonder they sent a team of nearly a hundred people to Yan Liang to directly participate in the target shooting experiment.

After chatting with everyone, Chang Haonan finally saw the Thunderbolt 11 undergoing missile-aircraft matching tests next to the hangar of the flight test institute.

　　 lined up, 10 pieces in total.

In the past, this was a number that could not even be dreamed of.

There are currently less than 60 rounds of Aspad that can be used by the J-8. At present, it can only be adapted to the R27E of the Su-27SK, so more than a hundred have arrived, adding up to a maximum of just over 200.

10 rounds are used in one target test?

It's funny, if you dare to make such a request, the chief of the Air Force will dare to jump off the building to show you.

So in the three medium-range missile target shooting tests we conducted before, a total of 11 missiles were fired.

Four of them missed the target.

“It's good to have free mid-range bullets.”

Chang Haonan stepped forward, bent down and gently touched the electrical interface of one of the missiles.

Although as early as three years ago, the People's Air Force had used the imported Su-27 and R27 to achieve the first beyond-visual-range target shooting at a distance of 40-50km, it was the first time that China's own aircraft were used to launch China's own medium-range missiles. .

　　also definitely has milestone level significance.

Standing next to Chang Haonan, Guo Liqiang, deputy chief designer of the PL-11 missile, happened to hear the former talking to himself just now.

Of course no one in 1996 had heard of "xx freedom", a very common meme in later generations. This made Guo Liqiang's eyes light up:

“Comrade Chang Haonan's idea is very good. Medium-range bullets are free. Well, this idea is good!”

"In the past, although we could manufacture our own aircraft, we had to buy missiles from the Italians. Later, when they stopped selling them, they destroyed one and lost the other. Foreigners laughed at us for being 'organic and without bombs', and it was hard for us to refute. ”

“But now, the situation is different. Our own air-to-air missiles can fire another round after firing. The Air Force can fire as many as it wants!”

Yang Fenghata, who had already walked to the other side to confirm the test results, just returned to the crowd at this time. After thinking for a moment, he called an assistant next to him:

“Let the publicity department pay attention and consider quoting this statement in press releases or even titles.”

Chang Haonan, who was just expressing his feelings at first, was a little embarrassed to be coaxed so suddenly.

But he soon felt relieved.

In these days when news report titles are basically limited to declarative sentences, and even the shock word has not been invented yet, just scraping out some scraps from the era of self-media will probably shock people no less than the one after the transformation. Turbojet 14…

(End of this chapter)

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