The military-industrial scientific research system of the academic master.

The situation is similar to the situation during the turbojet 14 ground test. After the Y-8 and MA-60 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 the 70 scientific research points, 500 theoretical experience points awarded by the system, and the 182 yuan cash reward provided by the Factory——

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 8 has already rolled off the production line and begun flight testing. Seeing that the most critical stage of the design of the J-C has been finalized, he cannot leave at this time, both publicly and privately.

As for why it was Dingxin instead of returning directly to Shengjing, it was 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, the huge crowd outside the port window to pick him up really startled him.

In addition to old acquaintances in Shengjing such as Yang Fenghao, Yan Zhongcheng, and Zhong Shihong, there seemed to be many people who 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 how much you kept it hidden."

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

Working on 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 my country's guided weapons.

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 among 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 it from the time the paper was accepted rather than published, it would still not be possible until now. It took more than a month.

Has this Thunderbolt 11 been created?

However, Chang Haonan's doubts did not last long. He quickly learned the full story through the words of the people around him.

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 - the guidance error is too large, and the other will cause the shooting to not be far - the semi-active radar guidance cannot be launched and ignored, so it loses contact with the carrier aircraft. The missile will directly enter the self-destruction program.

Italians are quite particular about doing business. Although China ultimately purchased only two batches of less than 80 Aspaid air-to-air missiles, the technical staff of Alenia Company 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.

Therefore, 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, and it directly brought the Aspad imitation project that had been delayed for 8 years to see the light of day.

No wonder it wasn't enough for them to send a letter of thanks, and 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-machine matching tests next to the hangar of the flight test institute.

arranged in a row, 10 pieces in total.

In the past, this was a number that would have been unimaginable.

There are now less than 8 rounds of Aspad that can be used by the J-60. Currently, they can only be adapted to the R27E of the Su-27SK. Only more than a hundred have arrived, adding up to a maximum of just over .

One target test will use up 10 rounds?

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

Therefore, 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. .

It definitely has a milestone level of 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.

xx freedom, a very common meme in later generations, was naturally unheard of in 1996, which 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 make up for every shot fired. The Air Force can hit as many as they want!"

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 and 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……