Chapter 870: Visit the fan hunting early warning aircraft

Qin Guan was really not interested in the early warning aircraft.
Early warning aircraft is a multiplier of air combat power. To become a major air force, early warning aircraft is a must, and Han is about to enter the development of early warning aircraft.
However, Qin Guan's plan is definitely not to introduce such goods.
Utilizing Yunshi as a platform, relying on its own advanced personal computer, integrating digital processing equipment used by early warning aircraft, greatly improving data processing capabilities, using the existing flat-panel slot radar technology, and also beginning to enter the phased array radar research and development .
From the very beginning, I was aiming at high-standard modern early warning aircraft, this kind of thick and long stuff is not my own food.
However, since the other party is here, there must be a demand.
"Are you President Qin? I have been admiring your name for a long time. I didn't expect to see you here. It is a great honor." Old John said to Qin Guan.
Qin Guan also stretched out his hand: "You are?"
Relying on the mental point scanning system, Qin Guan could immediately know the name of the other party, and he had to know why.
"I am old John, we are responsible for the development of early warning aircraft for fan hunting. By the way, did you come here to visit? Would you like to visit our early warning aircraft?" Old John unexpectedly invited.
He is not afraid of leaking secrets. After all, Han has made rapid progress in electronic technology, and he has to learn from Han. How could he leak secrets?
Since Old John invited, then Qin Guan was of course happy to go.
At this time, Major General Wuhuade poked his head out and took the navy personnel to complete the tour. He wanted to find Qin Guan, but found that Qin Guan had already gone to visit the early warning aircraft.
Therefore, he could only take the rest of the people and head towards the early warning aircraft. If Han Guo could invest in its own early warning aircraft project, it would seem not bad.
Just like the supporter-class submarine, our side is only in the design stage and has not yet been built. The Han Chinese are about to place an order.
Then, our own early warning aircraft is being developed, and maybe they will get their favor.
The early warning aircraft is a project of the Air Force. The gap between the Niu State Navy and the Air Force is not as big as the Eagle State. The aircraft carrier of the Niu State Navy is gone, and the F-4 Phantom fighters will be given to the Air Force. If it is in the Eagle State, this is definitely not dare. imagination.
"So ugly!" The people of Han couldn't help but sigh like this.
Old John had led Qin Guan and came to the AWACS.
"If a radar antenna is placed on the back of the aircraft, it will cause serious aerodynamic problems. Once there is an omission, it will easily lose control during flight. Therefore, we did not adopt this method. We are in the nose and tail, respectively. A radar antenna is installed."
What he said is true. If there is not enough level, a large plate will be placed on the top of the passenger plane. It is very easy to cause a flight accident. This is how the white elephant country of later generations did it. Originally, the technology was not up to the point. After falling down, all the senior radar talents were lost, and the ability to develop early warning aircraft was completely lost, and finally had to be purchased. However, at the level of the White Elephant Kingdom, the crash is a certainty.
Even if Han Guo developed the Air Police No.1 at the time, the blowhole was blown thousands of times for safety. Of course it was dangerous to top such a large plate.
There is a radar on the front and back for detection. The overall layout of the aircraft is improved a lot, but this radar is not powerful. If it is a phased array radar, just stick it directly on the fuselage.
Qin Guan also couldn't comment, and followed Old John into the cabin.
The internal space is extremely small. There is only one long narrow passage inside the whole body, with a row of flight seats and countless display devices. This is the space for the operator.
The temperature is very high, because after removing this passage, what is left is the equipment. These electronic equipment release a lot of heat. Now the cabin door is still open. After ventilation, it is conceivable that if there is no ventilation, the inside The temperature may be higher.
Qin Guan frowned, it seemed that they had encountered many problems.
At the back of the cabin, a few people were arrogant and unpacking a cabinet.
Although the development of fighter aircraft has begun to pay attention to modularity, each circuit board is inserted in, which one is broken, which one is replaced, but this early warning aircraft requires many circuits, and any one of them may fail. Therefore, they are all piled up directly, and now it is quite cumbersome to repair them.
"In this test flight, we had a small problem and we are troubleshooting it." Old John said: "I will introduce you to the performance of our early warning aircraft."
This early warning aircraft was aimed at the E-3 early warning aircraft when it was developed, and its performance data is absolutely unambiguous.
"At a cruising altitude of 8000 meters, we can search for targets up to 500 kilometers away. Moreover, we can effectively detect targets on the sea and track low-altitude targets on land at long distances while maintaining 400 tracking trajectories."
These data are extremely advanced, combining the advantages of E-2's sea search and the advantages of E-3's land observation.
This reminded Qin Guan of a sentence, how bold people are and how productive they are.
Niu people are arrogant and feel that their own technology is advanced, or that the sun never sets in the empire before, but unfortunately, their technology can no longer support their self-confidence.
If you want to compress the detection capabilities of the two early warning aircraft with a total weight of nearly 200 tons to a "hunting fan" platform with a total weight of only 100 tons, it is ridiculous to keep your eyes closed and scalp.
At the same time, Qin Guan knew clearly the defects of this aircraft.
Its core is a GEC4080M electronic computer, responsible for processing various data from radar, passive electronic reconnaissance system, identification friend or foe system, navigation system, etc.
However, the processing power of this computer is not as good as its own Hanxin computer. The total storage capacity of the system is only 2.4 megabits, which is completely unable to meet the needs of processing the flood of data.
400 tracking? The 40 items are still about the same. Due to insufficient computing power, data overload soon occurs and the established tracking trajectory cannot be maintained. The target that has been successfully tracked is re-tracked as a new target, which further increases the pressure on the computer's computing power. This caused a vicious circle, and the entire system quickly fell into a state of collapse.
At the same time, due to the signal processing software problem, the radar system of the "fan hunter" early warning aircraft cannot reliably distinguish the radar signals of low-altitude aircraft and cars on highways. Because Hans Chinese can often drive cars up to 200 kilometers per hour, compared with helicopters The speed is comparable. As a result, a large amount of data is flooded into the system, which cannot be processed at all.
In history, Han Guo had also thought about early warning of hunting fans, but unfortunately, the technology was still unable to mature, so Han Guo finally gave up.
Now, they have just started the test flight, and they haven't realized the constant trouble of failure, and they still have the thought to fool themselves!