Variable stability aircraft, also known as air laboratory, has the most powerful software system and flexible flight control system. As long as the flight control of different fighters is input, the characteristics of different fighters can be simulated.

In this way, it can be used as a higher education aircraft to train pilots. Of course, it can also simulate this characteristic by inputting the planned design parameters into the airborne equipment before the next generation fighter is developed.

Training pilot PIO is also in this way. Inputting some imperfect flight control software is easy to induce PIO software. In this way, when the pilot is in flight test, it is easy to enter this state, and then test the pilot's operation ability under this condition.

Although it is limited to the airframe and cannot simulate the appearance of vector propulsion, the basic processing method of PIO is the same, so that pilots can be trained.

However, its operation is also quite dangerous. After all, once PIO is induced, it is easy to crash. How to control it?

At this time, the trainer is used.

There are two cockpits in the front and rear of the trainer. The cockpit in the front improves the telex operation. As an experimental evaluation cockpit, the pilot can also be trained. In this way, he operates the Telex system and experiences different operations.

At the same time, as a safety / instructor cockpit, the rear cabin retains the full set of control system and flight instrument system of the original aircraft. Now the K-8 is still mechanically operated, so it retains hydraulic operation, which is quite stable and reliable.

During the test flight, the pilot in front mainly operates the aircraft. After the stabilization, he experiences the operation of different flight control systems and PIO. In case of danger or emergency, the pilot in the rear cabin can quickly disconnect the stabilization system and use the most conventional hydraulic operation to control the aircraft to maintain flight safety.

Such an air laboratory can be used for the experimental research of flight control, flight quality, ergonomics, flight simulation and other projects.

The k-8v is a three-axis stabilized aircraft, which can be used to simulate various situations.

If we study it now, it will take a few years before we can achieve results. After all, this is a new field. Therefore, Qin Guan can only use his own system again and quickly exchange the plane, so that he can quickly train pilots and learn how to control PIO first.

Moreover, on the variable stability machine, it is generally horizontal PIO, which is relatively safe. In practice, the danger is mainly vertical PIO, which is often the result of falling.

Originally, some ordinary objects could be exchanged. It seems that wasting a K-8 in vain is not worth the loss. But now, Qin Guan wants to tell you that the origin of the plane is always changed out of thin air, which is easy to be suspicious.

Now, when Qin Guan said that he would change this kind of aircraft into a variable stability aircraft and go to the flight test institute to train test pilots, Mr. Shi was certainly more happy.

"Of course there's no problem. This one and the final painting process are finished. I'll give you this one." old Shi pointed to the one in front and said.

Since he let him come over, Qin Guan was not polite. He said to the people behind him, "come on, give me a hand and push the plane out."

"No painting?" asked old Shi.

"We'll spray it later." Qin Guan said. What is it now? After the exchange, the outside color is different. We have to explain that it's not as good as now. The white body is better.

This kind of small plane doesn't need a tractor at all. When several people push it, the plane goes out slowly. Looking at the plane leaving, old Shi suddenly thought of something and said to Qin Guan, "President Qin, our engine is still a big problem!"

The domestic engine is already backward. Now all domestic energy is focused on the fighter engine. Two engines have been successfully developed, which are enough for Fighter equipment. However, the engine of this trainer is still vacant. After all, it does not need high thrust, but it requires a long service life, which is convenient for replacement.

Now, if the engine problem is not solved, the production capacity of this aircraft will never go up.

Qin Guan nodded: "don't worry, the problem of the engine will be solved. Moreover, you have to continue to innovate. Only this trainer is not enough. We still need higher education machines."

The current jiao-8 is only a primary trainer, which can complete the tasks of some intermediate trainers at most. For other actions, you have to fly on a fighter, so it is still inconvenient. With the service of the third generation aircraft and the fourth generation aircraft, the cost of training new pilots is very high. At this time, you need an advanced trainer.

In the history of parallel time and space, the Han state produced two higher education aircraft. The Mountain Eagle improved on the basis of the J-7 was very fast because it was the original foundation. The Han air force, which couldn't wait, purchased a batch.

The newly developed Falcon has a more modern flavor. As a new generation of tandem two seater twin engine jet trainer, it adopts medium aspect ratio trapezoidal wing, three-stage deflection leading edge flap, combined with advanced wing body integration and large sidebar wing layout, has short-range takeoff and landing capability, and has the high agility and large maneuvering flight capability of the third generation fighter.

For example, its high angle of attack flight capability is unmatched by other trainer aircraft. This trainer aircraft not only has the low-speed safe handling of trainer aircraft, but also has the agility of fighter aircraft. It is the best choice for training third-generation aircraft pilots and even fourth-generation aircraft pilots.

Now, Mr. Shi, they can't always lie on the teaching -8 bed and have to work harder.

In fact, driven by Qin Guan, the Xiaolong fighter has been improved into a higher education aircraft project, but after all, the Xiaolong has a large body and high cost. In front of the Falcon, the Xiaolong does not take advantage.

Only through competition can there be development and progress. Now, Qin Guan certainly hopes that old Shi will also forge ahead and aim at higher market needs.

Even if it is not enough for self use, it can at least be exported. Look at the Falcon later, it has won contracts from many countries.

Now, hearing what Qin Guan said, old Shi immediately nodded: "of course, we are the birthplace of the trainer, and our K-8 trainer is also famous all over the world. We will certainly not stand still. President Qin, we have a new project now, but we still look at the engine!"

Qin Guan came here. He was going to go around in a circle. Just ask for a plane. Now, hearing what old Shi said, Qin Guan stopped: "OK, let's talk about it in detail."

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