In the middle area, there is a large, multi-functional screen that can be adjusted by touching the screen with your finger as well as the sound control.

It is equipped with the fourth-generation optical control system, replacing the original three-axis four-redundant fly-by-wire control system, canceling the airborne diffraction head-up display, and fully adopting a new helmet display system.

The proportion of composite materials used in the fuselage has been further increased, which reduces the weight of the fuselage and increases the payload, thereby enhancing maneuverability and comprehensive flight performance.

The aerodynamic layout is further optimized, and the electromagnetic wave absorption stealth coating is fully adopted, and the cross-sectional area of forward radar reflection is reduced to 1.2 square meters in the non-mounted state, which has a certain degree of stealth performance.

"Fourth-generation active phased array radar, optical control, stealth coating, photoelectric distributed aperture system, plus canard wing and omnidirectional vector symmetry, obediently, in addition to supersonic cruise and stealth performance, J-10D has reached the standards of two fourth-generation aircraft, and its performance is close to that of the fourth-generation aircraft, no wonder it is necessary to add an additional code name of 'Fire Dragon'."

After reading the introduction of the basic performance data on the first page, Zhou Hai was shocked beyond measure, and the doubts and speculations about the J-10D in his heart disappeared, muttering to himself.

To be honest, before he really saw and understood the J-10D, Zhou Hai had always had some doubts in his heart about whether this fighter had the performance described.

Now, all doubts and speculations are gone.

Awesome!

The J-10D is almost awesome!

Take a look at a series of cutting-edge aviation technologies applied to the J-10D - 'Panda' active phased array radar, omnidirectional vector high-thrust turbofan, optical control system, and photoelectric distribution aperture system, almost all of which are standard configurations of fourth-generation aircraft.

The 'Panda' active phased array radar, one of the cores of the J-10D's situation perception, has an effective detection range of up to 250 kilometers for small targets with a radar reflection cross-section area of more than 1.5 square meters.

In addition, there is another thing - the photoelectric distribution aperture system, which seems to be a little unclear, but it is actually cutting-edge aviation technology, which allows the pilot to see through the airframe and observe the 360° space up and down, left and right, and is no longer limited by the angle of the cockpit glass.

To summarize simply, the photoelectric distribution aperture system directly removes the blind spot of the line of sight, and plays a combat force multiplier effect on close-range combat air combat.

Fourth-generation avionics, giving super information advantages,

The aerodynamic layout of the canard wing + S-10C omnidirectional axisymmetric vector gives super-maneuverability, so that the J-10D, which can be called the ultimate improvement, has the two indicators of the fourth-generation aircraft, and the comprehensive performance and combat effectiveness have increased geometrically, and there is no problem in ranking among the world's top third-generation aircraft sequences.

Under the four generations, the strongest three generations.

Advanced and tough!

"Developed in 2015, it has been 4 years since then, and it can integrate canard wings and omnidirectional vectors with each other, and can also get the flight control software.

After carefully reading the entire top-secret document, Zhou Hai mastered all the basic flight parameters and performance of the J-10D, his mind was running at high speed, his back was straightened, he thought silently, and his heart was impressed.

lament

Admire.

In four years, I was able to fuse the canard wing and omnidirectional vector, get the flight control software, and finally take shape of the J-10D, which can only be described as shocking.

Flight control software!

This is an obstacle and a hurdle in the development of fighter aircraft.

You must know that the aerodynamic layout design of canard wings and static instability has extremely high requirements for flight control software, which must be safe, reliable and stable.

As an electronic program composed of digital signals, the flight control software system seems to be nothing, and it is not surprising.

In fact, writing flight control software for a high-performance fighter is no less difficult than developing a computer operating system, which requires not only perfect and powerful programming skills, but also the integration of head-numbing aerodynamic data, and the perfect combination between the two sides.

After the combination, it must also meet the basic requirements of military supplies - reliable and stable.

The flight control software of the canard wing aerodynamic layout is much more difficult to write than the conventional aerodynamic layout model, and the omnidirectional axisymmetric vector nozzle is even more so, which needs to be combined with the optical control sensor, the body structure and the nozzle itself.

However, Academician Yang Wei was able to combine the canard wing and the omnidirectional axisymmetric vector nozzle, and the flight control software was completed in just a few years.

As the world's second aviation equipment research institution, Cheng Luoma Technology did not say.

Academician Yang Wei, who can be called a ghost and single-handedly supported the Huaxia aviation industry, did not say.

"However, according to the configuration and comprehensive performance of the J-10D, the potential of its own airframe should be fully tapped, which may be the final form of the J-10 series." Zhou Hai touched his chin, a little curious about the J-10D, which was about to become his official wife.

With a certain stealth performance, enhanced mobility and situational awareness, this is the final form of the J-10 series, or - the last swan song!

As a single-engine medium-sized aircraft, the J-10 has a congenital disadvantage, which is an objective factor, and there is no way to avoid it, no matter how much it is improved, it is impossible to jump out of this category, and it will never be comparable to the Su-27 family series of twin-engine heavy aircraft.

"Its own status should be matched with the J-20 together, the future air combat positioning is to cooperate with the J-20 to kick the door, and the J-10D is responsible for air supremacy assistance, basically that's it, no matter what, take a rest first, and prepare for tomorrow's ground simulation."

Zhou Hai gently closed the top-secret document that recorded the basic parameters of the J-10D and the parameters of each sub-unit, kept it well, picked up the remote control board of the air conditioner, turned on the air conditioner, and then lay down on the mat.

has thoroughly understood the future eldest wife who has not yet met, Zhou Hai lies comfortably, at ease and comfortably, there are no doubts in the depths of his heart, and now he only has expectations.

Expect.

Looking forward to the candle night in the cave room with the future big wife.

"Drop!"

The white air conditioner on the wall receives the signal, reacts, makes relevant adjustments, and after a few seconds, blows a continuous stream of cold air that sweeps through the room.

The room was silent.

"I don't know how you're doing, haven't you received the letter?" After a while, a voice came from the room with a faint sense of longing.

Zhou Hai held two photos of the winter and spring seasons in his right hand, his eyes were soft and deep, and he looked at them quietly.

He admitted that he was a little distracted, not only looking forward to spending candle nights in the cave room with the J-10D's wife, but also thinking about the beautiful woman in the distance.

One is a big wife and the other is a small wife.

Today, I also experience the taste of the J-10S concubine, which is life.

……

Following.

On the second day of the official departure from the Pengcheng base, with the blooming of the morning light in the distance, all the 12 official pilots of the base went out for regular exercises and physical training.

After Zhou Hai followed the big guy out of the exercise, he started the modification training under the leadership of Su Peng.

PS: Also, there is something to delay today......

nbmm, anyway, it's all about staying up late to code words.