The fifth-generation fighter is the most advanced first-generation fighter in the world in accordance with the military standard for jet fighters.

Its characteristics can generally be summarized in 4S. Namely: stealth, supersonic cruise capability, super-maneuverable capability, and super information superiority.

Among them, the revolutionary performance in the early American F-117A era was stealth performance. Stealth performance is dependent on form, materials, and internal weapons bays, and even in a fully equipped combat configuration, the fighter still has a very low radar reflection cross-section.

At the same time, the current fifth-generation fighter of the United States makes use of the stealth technology previously developed for the -117A, B-2 bombers and the AGM-129 "advanced cruise missile". For those fighters that win by maneuverability alone, this almost invisible combat capability determines the most important revolutionary part of the development of the fifth-generation fighter platform.

However, stealth performance is only a factor in the combat performance of the aircraft, and overemphasizing the stealth performance will have a negative impact on the other performance of the aircraft AGM-129, such as maneuverability, so the fifth-generation fighter tries to achieve a certain balance between various combat indicators, the most typical of which is the F-22 fighter.

The ATF program of the American Air Force gave birth to the YF-22 and YF-23 technical verification aircraft, and the YF-23 has better stealth performance than the YF-22, the reason is that the trailing edge sweep angle of the YF-22 is 17 degrees, which is not consistent with the trailing edge sweep angle, which causes the edges of the wing and tail to be not parallel.

Therefore, its strong beam reflection can only be controlled at about 8 angles, compared to the YF-23's wings and tail are parallel, and the strong beam reflection control can be within 4. However, the YF-22 was designed to increase the wing area, reduce the wing load, and improve the maneuverability, while the YF-23 paid more in terms of maneuverability.

In the end, with the YF-23 series, which better balances stealth and maneuverability, the YF-22 was able to defeat the YF-23 and become a new generation fighter for the American Air Force.

The fifth-generation fighter F35 of the 21st century emphasizes information fusion technology as both "ultra-low detectability (stealth)" + "super information perception" = full-battlefield perception from the perspective of God.

The F35 "needs to be seen as a 'sensor to shooter' piece of equipment," said Lieutenant General Deputula. "The F-35 should actually be considered F-B-E/A-RC-E-AACS-35" because it will integrate the capabilities of traditional fighters, bombers, electronic warfare aircraft, reconnaissance aircraft, and special electronic and airborne early warning and control system platforms.

For example, if a missile is fired at it, the F-35 can automatically detect where the missile is coming from, the pilot can automatically aim at that location, and the communication data link on the aircraft will allow it to gather intelligence about the enemy.

This is true even if the plane is still parked on the ground – and when the plane takes off, it has more information to gather. The F35 is essentially a multifunctional small stealth AWACS aircraft with its own weapons. The impact of the F-35 fighter on the future: comparable to a smartphone replacing an old mobile phone.

Compared with the previous generation fighters, the most important characteristics of the fifth-generation fighter are the use of the fifth-generation aero engine and the comprehensive application of low-detectability technology, and it has high maneuverability, advanced avionics system, highly integrated computer network, excellent battlefield situational awareness and information fusion capabilities.

The fifth-generation fighters currently in service are the F-22 and F-35 produced by Lotsid Martin Company in the United States, and the J-20 produced by China Aviation Industry Group Corporation.

It can be said that the J-20 has basically been finalized, and judging from the current degree of competition among various countries, it is an indisputable fact that the sixth generation fighter is secretly studied.

Sixth-generation fighters generally refer to AI-controlled air-breathing hypersonic fighters. However, with the current research on artificial intelligence in various countries, I am afraid that it may take a long time to introduce artificial intelligence into the application of new fighters.

Even so, it is necessary to research the relevant materials and your own aero engine in advance.

So far, the three major departments of the Ministry of Military Industry, the Ministry of Weapons Research and Development, and the Ministry of Technical Analysis are beginning to study it, and through the technical data stored by the state itself, and the corresponding technical principles are extracted from the "accidentally obtained data", and through continuous testing and exploration, they have finally lived up to their painstaking efforts.

After the successful research, the specific results were reported to the leaders of No. 1 and No. 2. They were very sure of the results of the whole study, once upon a time Huaxia has always lagged behind foreign countries, and few advanced technologies surpass foreign developed countries, but the initial success of the outer coating of today's sixth-generation stealth fighter has made the two very happy.

The new generation of stealth coating is somewhat superior to the "plasma" used in fifth-generation fighters......

Three days later.

A three-person delegation of Shuguang Group flew to Modu by plane in the afternoon and had a quick meeting with the three of them.

The agreement was completed on the same day!

The next day, a senior executive with international sales experience and two international accountants came to Zhongzhou. Li Chun personally met with them, and at the same time briefly described the work they needed to be responsible for in the future......

Lin Tian did not interfere in these matters, but handed them over to Li Chun. At this time, Lin Tian was on his way to S City, and after such a long time, the task about the previous orphanage was never completely completed, this is not Xiao Ze gave him an ultimatum, if he didn't complete it quickly, the consequences would be very serious.

Hearing this news, Lin Tian muttered in his heart, and at the same time was a little afraid, and finally for his own sake, he still explained the matter of the group to Li Chun, and then hurriedly drove his Pagani hurayra to S City.

S City is almost 250 kilometers away from Zhongzhou, and it should take about three hours to drive on the highway, but this time Lin Tian is driving a supercar, and the time may be a little earlier, after all, it is normal to drive faster on the highway, not to mention the existence of Xiaozhi and so on......

Speeding all the way on the highway, he immediately slowed down when he encountered a place with a speed measurement or probe, so the drive that was supposed to take three hours was reduced by Lin Tian by an hour.

At about eleven o'clock in the morning, Lin Tian got off the high-speed toll station in S City. After that, Lin Tian continued to drive in the direction of the city, and gradually there were more cars on the road, and at the same time, the return rate of passers-by also increased, but Lin Tian didn't care about this, but drove directly to Chen Qing's downstairs.

After the car was parked, Lin Tian took out his mobile phone and made a call to his good buddy Chen Qing, and the call was connected within a few seconds......

"Hey, Xiaoqing, hurry downstairs, brother is back today!" Lin Tian shouted at the top of his voice.

"Impossible, you lied to me?" Chen Qing was a little unconvinced, he was chatting with Lin Tian on WeChat two nights ago, knowing that he had just returned to Zhongzhou from his hometown.

"I really don't lie to you, I'm really downstairs at your house!" Lin Tian said again.

"I still don't believe it. Chen Qing still said.

"Damn. ”

Lin Tian was speechless, and could only express his helplessness with a foul mouth......

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