This kind of bear country’s most important and most confidential fighter, the other side actually showed it to its own side. On the one hand, of course, it’s because this is just a model, and laymen can’t see anything. On the other hand, it also has a request from Han. .

They desperately want this digital telex system.

Because of the technical difficulty of this fighter, they also feel a lot of pressure.

What are the previous airplanes? There are rudder surfaces on the wing, elevators and rudder on the tail, even with flaps, there are only seven or eight movable rudder surfaces on the airplane.

But now, in order to achieve excellent maneuverability, this fighter has as many as 18 movable wing surfaces, especially the ventral fins and tail braces. Adjustable rudder surfaces are designed. So many rudder surfaces depend on the pilot. Manual adjustment is impossible, it can only be handed over to the flight control computer.

This also means that they have to consider so many rudder surfaces and optimize the design so that the aircraft has the best operating characteristics. Of course, not only these, the vector nozzle of the aircraft cannot be manually controlled.

With so many control methods, Ivan-Migao is daunting. Now, the most appropriate way is to transplant the system of the Han people. After all, the Han people have matured in these aspects.

In that parallel time and space, the MiG 1.44 was after the disintegration of the Xiong State. The Mikoyan Design Bureau was struggling to build the first prototype and then conducted a test flight, but after only one or two test flights, Put it on the shelf. At that time, many people speculated that there was a serious problem with the aircraft, and it was estimated that it would take a lot of energy and funds to modify it. The problem was that the Xiong country at that time could not have drawn so much funds. Therefore, MiG 1.44 eventually became a pity.

Now, it seems that the flight control system is a very difficult thing. Think about it, the first prototype does not need to test flight avionics, etc., it is just a test flight of the airframe. If it is not for serious problems with the flight control, With oil, you can still fly.

For Qin Guan, there is no pressure to export these things. You must know that for the flight control, it includes software and hardware, those hardware, the electrically driven steering gear on the rudder, etc. Xiong Guoren They can also do it. They can’t make advanced processors and other equipment. As for the software, it’s not easy to transplant. The aerodynamic layout of the aircraft is different, and the control rate of the software is different. This is definitely not a matter of adjusting a few data. At that time, it was about the same as re-developing a new control software.

Therefore, this kind of flight control exchange has a lot of international cooperation. In the history of parallel time and space, Han's J-8 ACT fighter is a flight control system purchased from Hans State, including all software. Hardware, researched by myself.

Now that the J-10 is a mature fighter, it is definitely not impossible to sell the above flight control system to Xiong Country, but if they want to get it easily, of course it is impossible.

"First of all, you need to know that the flight control system includes software and hardware. In terms of hardware, we have no problems with our exports. However, in terms of software, it is estimated that it is not easy to transplant and require a lot of program rewriting." Qin Guan said: "Direct copying is definitely not possible, especially if you need experienced flight controllers, so you might have to hire talents in this area from us."

If you join in, you can learn about their fighters, and you can also provide new ideas for your own 611 Institute's new fighter project. In short, the benefits are many.

However, this makes the other party very embarrassed. For such a super secret project, the introduction of some foreign-made equipment is already unprecedented. It is unimaginable to ask foreign personnel to provide assistance. After going out, those guys in Sukhoi will definitely laugh at them.

This is of course not all, Qin Guan continued: "Moreover, the flight control system is related to the secrets of our fighters. Therefore, we generally will not disclose it to the outside world. Now, we are working on the relationship between our two sides. Exporting is also possible, but you have to let you exchange the corresponding technology."

Technology for technology, there is no such thing as saying, right?

So, what technology is used to exchange it?

The domestic shortcoming, the engine is one, but the engine of the third-generation aircraft has been broken through. As for the engine of the fourth-generation aircraft, it is obviously inappropriate to count on the engine of this aircraft.

On the one hand, the engine of this kind of aircraft has not been developed mature at all. It is said that the Lulica Design Bureau has produced a total of more than 20 AL41 engines, some of which are used for testing, and two of them are installed on the MiG 1.44.

Although the thrust is against the sky, there is definitely a problem. The biggest problem is life. If you sacrifice life to get back high thrust, even if it is temporarily enough, you can’t use it. After you give it to the Air Force, replace the engine once a month. , Who can afford it.

Besides, this kind of engine is only experimental. Even Xiong Guo himself knows that the reliability is definitely not high, so the 117S engine was actually used later, which was obtained by using Al41 technology and improving the existing engine. The thrust of the product has been improved a bit, and the life span has not been reduced, so it can be considered sufficient.

Of course, even if Qin Guan wants it, the other party will definitely not give it. You can see that Xiong Guo exports to Han Guo Su 27. The whole machine can be authorized to produce, but the engine is not given, and Han is stuck by the engine. The third uncle didn't give it to the country's neck, and it was even harder to think about the advanced engine than the third uncle.

If you don’t want this, what else can you ask for? Qin Guan thought about it back and forth in his mind. Xiong Guo felt that what he was interested in was tasteless. The items that were cut off as the military expenditures were cut were the best.

Suddenly, there was a flash of light in his mind, already there!

"You have made good progress in the research of ground-effect aircraft. If you can use this research result to exchange with us, maybe we can provide technical support for flight control." Qin Guan continued: " By the way, this seems to be called a Caspian monster?"

There are too many good things in Xiong Guo. During this period, Qin Guan was a hammer to the west. What to look for when he met, there were many things that he hadn’t visited, such as their rocket engine factory, etc. Their space agency, the snowstorm space shuttle and so on.

However, now Qin Guan suddenly thought of this big guy, the Caspian monster! The ending of this thing is too tragic, now, I have money and time, why not engage in this thing, if they refuse to give it, I can still find it from the cemetery, if this technology breaks through, you can In other words, it is definitely a leap in the history of transportation!