Chapter 215

The picture Xue Weidong pointed to is a schematic diagram of a long-distance remote control between open spaces made by Tengfei factory based on ty-2a UAV platform.

Based on the high load of ty-2a UAV platform, the domestic KJ-9 autopilot is integrated in the nose as the main control unit to control the whole aircraft automatically.

Model KJ-9 autopilot has four channels: pitch, roll, heading and altitude, which control the deflection angle of elevator, aileron and rudder and the working state of engine respectively.

Each channel is independent and cross-linked.

If other high-tech things are used in the picture, Xue Weidong may sweep by, say two good words, and then gently uncover them. He will never be like a curious baby now, and want to find out.

There is no way. Xue Weidong is an aviation expert, but first of all, he is a soldier. The weapons and equipment needed by the army really need to be constantly updated and many advanced technologies applied.

But it's not that the more advanced the technology, the better.

Stability, durability, maintainability and even economy need to be carefully considered by the army.

In the words of the game, the equipment of the army should not only have high damage, but also have stable output. At the same time, it should also have high defense and thick blood.

Because of this, the application of new technology in the army's new equipment usually does not exceed 30%, and about 70% of them are mature and reliable old technologies, so as to ensure the stability of the equipment and continue the existing support and maintenance system of the army.

The flight control computer from H airline is good. Of course, it's good. It's light and flexible. It can save time and effort with flight control components.

The problem is that there are no domestic substitutes for these things, and H Airlines does not allow Tengfei factory to use their flight control components to do private work and grab business.

Tengfei factory is able to unearthly pick out several sets, just as it is provided to the Research Institute of flight control machinery, and save a few UAVs for the army.

But once these UAVs fail or are damaged, what should we do if we need to replace the flight control components, especially the flight control computer components? Catch the blind?

However, using KJ-9 autopilot is not the same. It is a set of domestic self-developed aviation piloting instrument, which is widely used in all kinds of missiles, combat aircraft and other aircraft.

One of the most typical is the ancestor of the domestic UAV, ChangKong-1.

Because of this, the KJ-9 autopilot not only has a large number of equipment, but also has a very low cost. In addition, the equipment is designed according to the domestic aviation guidance mechanism.

With the special transponder, the UAV platform can be remotely controlled and controlled by airports and radars all over the country.

Of course, what's more important is that the troops are very familiar with the system, and the maintenance is convenient. The early training is also directly omitted. The control of ChangKong-1 can be directly transferred, which is very conducive to rapid deployment.

If Xue Weidong had the impulse to invest in the future just because of the advanced wing of ty-2plus, when he saw this imaginary picture of remote telemetry control of ty-2 UAV platform, it was actually a feasible scheme, he finally moved his mind to bring ty-2 UAV into the aviation surveying and mapping brigade.

This is not only because the whole system can be completely controlled by their aviation surveying and mapping team, which can quickly realize the mission deployment. More importantly, the latest ty-2a UAV has a slightly upturned wing which is conducive to high altitude taxiing.

Different from the supercritical wing of ty-2plus, this kind of upturned wing mimicking long-distance migratory birds is more suitable for low-speed UAV with medium and low altitude and long endurance.

As Zhuang Jianye said, ty-2plus is a special case. In order to reduce the structural weight and ensure the normal flight at high altitude, this kind of airfoil has to be used to reduce the power burden.

If it's not for this, this kind of airfoil will not be worth the loss of low-speed UAV, unless it is replaced by a powerful turboprop or turbofan engine.

Therefore, although Xue Weidong was surprised, all the surprise points were focused on the wing, because whether the ty-2plus is not worth the loss or not, the supercritical wing represents the future, which has nothing to do with the current task of the aviation surveying and mapping brigade.

Because of this, Zhuang Jianye is willing to sell UAVs with a big face, and Xue Weidong's uncovering is the reason. If the wings are good, it doesn't mean that the aviation surveying and mapping brigade really needs them.

However, when he saw the long bionic wings on the ty-2a UAV and the extremely grounded remote control scheme, Xue Weidong had four words in his mind - that's it.

So in the next few days, Xue Weidong asked a lot of questions about the ty-2a UAV. Zhuang Jianye had seen Xue Weidong's expression change for a long time, and immediately talked about the pictures composed and shot by Ju Wei in the magazine.

Not to mention that, the next day he sent a car to take Xue Weidong to Huancheng to visit the busy UAV production workshop of Tengfei factory and the UAV production factory under construction. Then he watched the flight performance of ty-2a UAV in the test area of Tengfei factory outside the suburbs.Although there is no KJ-9 autopilot and the model remote control device is simple, ty-2a UAV shows its incomparable gliding ability in the air of more than 100 meters.

Xue Weidong was generally satisfied, and then reported to the headquarters, hoping to purchase ty-2a UAV from Tengfei factory, and listed several clear reasons.

After receiving the report, the headquarters attached great importance to it, and immediately led an expert group to Tengfei factory to conduct a comprehensive evaluation of ty-2 series UAVs. The conclusion is consistent with Xue Weidong's. it is believed that the ty-2a UAV of Tengfei factory can be used as a supplement to the existing IL-18 aircraft of the aviation surveying and mapping brigade, so as to complete the construction of East China and South China within the time specified by the headquarters Shape mapping work.

The supercritical wing on ty-2plus is unique and innovative, which will promote the development of military transport aircraft in the future.

Of course, there is another very important reason for such a happy life, that is, the price of ty-2a UAV of Tengfei factory is very close to the people, and the unit price of the whole set of automatic driving control device is only 220000 yuan, which is not enough to buy the engine of Changkong No.1, because the ex factory price of turbojet 6 is 250000 yuan.

As for ty-2plus aviation surveying and mapping brigade, it naturally doesn't like it, but it is very interested in supercritical wing. Therefore, it approved 240000 research funds and asked Tengfei factory to continue the feasibility study of supercritical wing.

In the spirit of the mission first of the headquarters, the superior gave a special fund to the aviation surveying and mapping brigade for the purchase of eight ty-2a UAVs, plus research funds, with a total amount of 2 million yuan.

After that, the name of ty-2a UAV was removed impolitely and given a new military code, no detective-7.

At first sight, the Xingzhou army couldn't hang their faces. Originally, they wanted to rely on the relationship between Luan Heping and Tengfei factory to go through the double support routine again. As a result, the headquarters of the people's Republic of China paid for things cleanly. If they still did so, they would have to lose their face to grandma's house.

So he simply applied to the military region for a special sum of money. Finally, he bought the advanced UAV with supercritical wings at a price of 300000 yuan. He learned from the headquarters and gave ty-2plus the code of "no detective-8".

However, the Xingzhou army is still used to calling their UAV Plath. There's no way. It's really Plath's foreign name. How can it sound like their army's arrogance and made imports.

But whether it's called Wuzhen or Plath, it's indisputable that Tengfei factory has successfully completed a military product order. As soon as the news comes out, Tengfei factory is not so good, but Yonghong factory is boiling