Chapter 162 Medium-range air-to-air bomb
The situation is similar to the ground test of the Turbojet 14. After the Y-8 and MA-60 complete the anti-icing capability test flight, the interim standards must be corrected and turned into real National standards, there is still a lot of desk work to be done.
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.
The next day after the natural icing test ended successfully, he took the 70 scientific research points awarded by the system, 500 theoretical experience points and the 20,000 yuan cash reward provided by the 182 Factory on the way to Dingxin. aircraft——
Although we have decided to participate in the two projects of 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 the most critical stage of the design of the J-8C 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 had not sent a special letter to express their gratitude this time, we would not have known that you had such in-depth research in the field of control science and kept it hidden.”
Listen The latter was stunned when he heard these words, and then realized that the unfamiliar 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 between various systems in this era is quite serious, on the other hand...
Even on the other side of the ocean, if a person wants to work at Lockheed Martin and Boeing at the same time, It is unlikely that the two companies will be allowed to hold core technical positions.
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 has 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 it starts from the time the paper is accepted rather than published, It won't take more than a month at most.
This Thunderbolt 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 would lead to inaccurate shooting - the guidance error was too large, and the other would lead to the shooting not being far - the semi-active radar guidance could not be launched and ignored. Therefore, a missile that loses contact with the carrier aircraft will directly enter the self-destruction 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, the technical staff of Alenia Company still transferred the weapons and missile bodies. , propellants and warheads related to a lot of 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 the problems of excessive noise of the continuous wave illuminator (CWI), too long time for the seeker to obtain target information, and problems with the missile machine. A series of basic problems such as poor data cross-linking stability.
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 to the comrades of the Second Bureau of Mechanical and Electrical Engineering, and it directly brought the Aspade imitation project that had been delayed for 8 years to the light of day. .
No wonder it was not enough for them to send a letter of thanks, and they also 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.
Line up, 10 pieces in total.
In the past, this was a number that could not even be dreamed of.
There are now less than 60 rounds of Aspad that can be used by the J-8. Currently, they can only be adapted to the R27E of the Su-27SK, so more than a hundred have arrived, and the total is up to two. Quantity in the early hundreds.
10 rounds will be used in one target test?
Laughing to death, 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, we only fired a total of 11 missiles.
Four of them missed the target.
“It’s good to have free mid-range missiles.”
Chang Haonan stepped forward, bent down and gently touched the electrical interface of one of the missiles.
Although 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 as early as three years ago, China's own aircraft were used to launch China's own missiles. This is the first time that distance bombs have been launched.
It definitely has a 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.
xx freedom, a very common joke in later generations, was naturally unheard of in 1996. This made Guo Liqiang’s eyes light up:
“Comrade Chang Haonan’s idea is very good. Ah, freedom of medium-range missiles, well, that’s a good idea!”
“In the past, although we could make our own aircraft, we had to buy the missiles from the Italians. Later, they would destroy them if they didn’t sell them. One round is missing, and foreigners laugh at us for being 'organic but without bombs', and it is hard for us to refute."
"But now, the situation is different. Our own air-to-air missiles can still fire one round. With one more shot, the Air Force can shoot 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. In the press release , you can even consider quoting this statement in the title.”
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 the headlines of news reports 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 bring no less shock to people. The turbojet 14 after the transformation...
(End of this chapter)