Vol 2 Chapter 859: Regret in surprise

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This is a special stealth material with a certain ability to absorb waves and light. Simply put, it can absorb most of the light shining on it, thereby reducing the possibility of being discovered.
Most of the objects that we can see can be seen by the eyes because these objects are reflecting light instead of emitting light.
When the projected light source is absorbed or not reflected back, it is difficult for the human eye to see the object.
Of course, it only has a certain light absorption ability, so the human eye can still see it, and it cannot achieve the full meaning of optical stealth effect.
But under certain circumstances, it still has some optical stealth capabilities.
For example, in a low-visibility environment at night, this special stealth coating can make this smart attack drone better integrate with the night sky, making it difficult to be detected by the naked eye. In addition, it is not easy to be detected by radar, so the stealth performance is improved a lot.
Zi...
With a piercing sound, the first Fuluo Smart Attack UAV landed on the runway very smoothly and raised the air brake.
Because the fighter adopts a super aerodynamic shape, the starting shape of the fuselage is very smooth and streamlined, so it needs a speed brake to assist in deceleration.
Otherwise, the UAV may run out of the runway due to its speed, or it may cause the brake pads to overheat and the tires to catch fire due to the long-term high-speed braking.
Now fighters have related deceleration devices. In addition to the deceleration plate, there is actually a deceleration parachute, just like a parachute, in the tail of the aircraft.
When the fighter plane is taxiing on the runway at high speed after landing, the deceleration parachute is released, which slows down the fighter plane due to the huge air resistance.
It's just that the parachute needs to be thrown away after each use, and then re-folded and installed, which is not conducive to the continuous operation of the second lift-off of the fighter in a short time. So now the air force fighters of many countries, including our country, have begun to gradually switch to air brakes.
In addition to this deceleration method, there is actually another, that is, engine reverse thrust. It's just that this method is generally used on large aircraft with external engines. Fighters with built-in engines generally do not use this method.
Of course, war opportunities in some countries are equipped with two deceleration schemes, which are generally used in conjunction with deceleration brakes and parachutes.
On the one hand, its purpose is to play a double insurance role, on the other hand, it is also to deal with take-off and landing under extreme conditions.
For example, when taking off and landing at some short-distance combat readiness airports, using these two deceleration methods can make fighters stop quickly.
On the other hand, it is also to be able to take off and land in short distances when the runway is damaged during wartime.
At present, their smart attack drone is only equipped with air brakes. As for the deceleration parachute, it will be added according to customer needs in the later stage.
As this smart attack drone gradually slowed down and slowly taxied to the tarmac, another smart attack drone successfully landed on the runway.
Under the guidance of the instructor, the drone that had been switched to manual remote control mode slowly taxied to the preset position and stopped steadily.
With the engine shutting down, the technicians and maintenance personnel waiting on the sidelines have stepped forward and began to check tightly.
Seeing this, everyone who was waiting on the tarmac immediately walked towards the drone that was already quite stable.
Looking at the technicians and maintenance personnel who were checking, everyone did not step forward to interrupt them, but stood around there.
Suddenly, Luo Kai saw the touch of green coming out of the wing, and he couldn't help but touched it: "Look, is this a leaf rubbing during a super low-altitude flight."
Seeing the green on Luo Kai's hand, everyone nodded involuntarily. Indeed, when a fighter plane is flying at an ultra-low altitude, it is likely to hit some objects, leaves and treetops are very common.
Of course, generally for the sake of safety, it will not drop to that extreme height. Under normal circumstances, there will be more helicopters, because it is known as the "killer on the treetop."
The only thing this fighter flew at ultra-low altitude was in the mountains and valleys, and was able to touch leaves, which was enough to illustrate the extreme altitude of the flight at that time.
So this naturally aroused everyone's amazement. The automatic flight control capability of this drone is indeed very strong, comparable to an ace pilot.
"Okay!" Xiao Yunfei patted the flat nose of this drone, revealing a regretful smile: "This exercise showed us the excellent performance of this 凫徯 smart attack drone. We are eye-openers.
But there is still a pity, that is, I didn't see this fighter plane mounted live ammunition shooting. "
Everyone nodded involuntarily, which is indeed a pity.
But there is no way. On the one hand, it is not easy to approve this drone autonomous flight exercise, let alone let the drone mount live ammunition for autonomous attack.
There are too many uncontrollable factors and too much risk. No one can afford the accident in this respect, so it can only be cancelled.
As a private enterprise, it can be said that it is very difficult to obtain live ammunition and requires very complicated procedures.
Therefore, the previous tests at the Northwest Research Center were basically mounted training bombs, that is, solid model bombs. Its main purpose is to test the built-in magazine of this 凫徯 smart attack drone.
Including the opening and closing of the built-in magazine when the drone is flying at high speed, and the influence of the built-in magazine on the aerodynamic shape of the drone when the built-in magazine is opened, and even the influence on the stealth performance after the magazine is opened, etc. .
To say that there are also live ammunition shooting at ~EbookFREE.me~ Previously at the Northwest Research Center, with the help of the Air Force, they conducted two very successful live ammunition shooting missions.
On one occasion, the Fuhua Intelligent Attack UAV dropped a domestically-made air-to-surface missile dedicated to the UAV at an altitude of 5,000 meters, and successfully concentrated the bullseye of the ground target.
The second time, the UAV successfully fired an air-to-air missile at an altitude of 3,000 meters and hit the flying target drone ahead.
The success of these two live ammunition shootings means that their smart attack drone has very good ground and air attack capabilities.
Originally, Wu Hao and the others wanted to show this exercise. However, the environment does not allow it, so this is also a pity for everyone in this exercise.
Although there are regrets, it does not hinder the success of this exercise. Judging from everyone's reaction, their smart attack drone has conquered everyone on the scene with its excellent performance.
That's why Xiao Yunfei was so excited. After the exercise, he came to the tarmac again to welcome the drone's return and landing.