Chapter 169

“Our avant-garde individual air defense missiles use laser and infrared active guidance dual guidance methods. Only on this, they are far more advanced than the Stinger. In this regard, we can be designed by Song Deming, who is responsible for this work. The teacher explained in detail.” Xie Kai turned the topic to Song Deming, who had always been guilty.

In his capacity, it is not appropriate to introduce specific technical performance.

Song Deming is the chief designer. The performance introduced may not be completely convinced by the Iraqis, and it will definitely be more convincing than the one introduced by Xie Kai.

“Old Song, let you introduce the performance of avant-garde air defense missiles.” Zheng Yucheng reminded Song Deming who was still in a daze.

Song Deming had always felt guilty, and neither of them knew what they had said before. Now that Zheng Yucheng asked him to introduce the specific technical performance, he opened his mouth to push to Xie Kai, but Zheng Yucheng glared at him.

Song Deming had no choice but to stand up, but he didn’t know where to start.

“Mr. Song, can you introduce the guidance method and specific performance parameters to our customers.” Xie Kai reminded Song Deming with a smile.

He knew what Song Deming was thinking.

Song Deming did nothing wrong. The only mistake was that he didn’t tell Zheng Yucheng, let alone arrange his own improved missile for the first round of test firing.

If it weren’t for Xie Kai’s idea, they wouldn’t even let the unmodified missile design go on target, and in the end they would not be able to figure out where the problem was.



A design, the model has not been blown through the wind tunnel, the strength structure experiment has not been carried out, and the dynamic characteristic experiment has not been carried out. It is directly required to produce according to the drawings. If it is replaced by any rigorous technical designer, there will be no doubts. .

Xie Kai couldn’t directly say about the source of the drawing, let alone explain it. Zheng Yucheng didn’t follow up and the others didn’t ask, Xie Kai couldn’t ask for it.

Therefore, he can understand Song Deming’s behavior.

“Avant-garde individual portable air defense missiles use a more sensitive helium-cooled indium antimonide detector + laser aiming + digital information processing compound guidance method. Before launch, the laser aiming system of the launch system will be transmitted to the missile’s internal guidance computer. Target characteristics…When launching, the internal infrared detection of the missile is turned on, and the high-performance data processing center of the internal computer module will continuously compare and correct the target. Before launching, it will lock the target…”

This is a complicated way of guidance.

The most important thing is the use of internal computer modules, which is much more advanced than the electric-cooled lead sulfide detector used by the Hongying air defense missile.

“The missile launch is powered by the launching device before leaving the launching tube; after leaving the launching tube to a certain distance, the delayed first-stage engine ignites and provides power until the cruise speed. In this process, the infrared detection radar will It will continuously transmit the target’s position and speed to the computer for data processing. The computer calculates the direction and position of the target hitting the target according to the target position and other distances, and then transmits it to the steering engine compartment behind the guidance system, adjusts the flight state, and then locks the target again Position, the second-stage engine starts, not only maintains the previous speed, but also provides more power to accelerate the missile…”

The guidance mode of the entire missile is not that complicated to explain.

“After the missile is launched, it can continue to quickly correct the target. This is a feature that all air defense missiles have.” Ibrahim said, “You, don’t make us feel so advanced.”

His words made Song Deming wonder how to continue.

“Colonel, this is very advanced compared to a single guidance mode. Advanced computer modules can continuously provide accurate target positions and control the missile to advance toward the target…” Several 68000 chips have been added to provide computing power.

Such missiles are not advanced yet?

“Air-defense missiles and air-to-air missiles have the advantage of being ignored after launch.” Ibrahim said calmly.

But there is no such peace in my heart.

Even the Stinger of the United States does not have too advanced computer modules inside the missile.(Read more @ wuxiax.com)

The stronger the data processing capability, the higher the attack accuracy.

“Before launch, it has been initially locked by the sighting device of the launch system. The infrared detection head inside the missile will detect the initial target position… The guidance part of the missile will continue to operate, and the missile will also be constantly corrected during its flight. To hit the target.” Song Deming said.

This is not called advanced, what is advanced?

If he ignores the occasion, he will even ask the Iraqis to provide them with a more advanced missile guidance method than this kind of missile guidance.

In order to keep the price down, it is shameful to refuse to recognize the advanced missiles.

“Colonel, let’s not say whether the guidance method is advanced or not. If you want, we can reduce the performance and provide it to you.” Xie Kai said.

The level of price reduction by the Iraqis is too bad.

“No, we just want to know more about the guidance methods of the avant-garde missiles you provide!” said Harry Mossan. “At least, why do we need to be worth this price, especially since it has not been tested in actual combat, even the shooting is not much. Circumstances.”

“The guidance parts are all advanced electronic components, especially the high-performance computer chips inside. These are currently extremely expensive…” Xie Kai said, “Helium-cooled indium antimonide detectors, according to our experiments, are effective The detection distance can reach 7 kilometers, and the laser on the launch system can detect a distance of ten kilometers…”

Xie Kai brags that there is no drafting at all.

These things are not entirely bragging.

“Can reach such a long distance?” The Iraqis obviously do not believe that China’s infrared detection radar can reach such a long distance.

“Our experimental data is like this.” Song Deming said with a wry smile.

“You don’t believe it, it’s useless for us to give a detailed introduction.” Seeing what Zheng Yucheng was about to say, Xie Kai motioned him not to speak with his eyes, “In this case, your time is precious, so we don’t need to continue talking. .”

Seeing the live ammunition shooting effect, I now tell them the performance, but I don’t believe it.

The other party obviously used a circuitous channel to keep the price down.

First devalue their tanks to be worthless, and then propose them like a good deed. Seeing that it is not easy for you to do it, we will reluctantly purchase a batch of them. Don’t make the price too high, or we won’t want it.

The Iraqis did not expect that their strategy that has been very effective in other units in China would not work here.

The other party won’t talk about it before the price is lowered.

Seeing Xie Kai turned to go out, Zheng Yucheng and others also got up to leave, the Iraqis were a little panicked.

“What are you doing?” Li Mingshan opened the mouth to prevent Xie Kai and others from leaving, “Since the customer doubts the performance of your product, give them reasons to convince them.”

“Chief, we can’t use other methods to convince the guests. Everyone has seen the previous shooting situation, and we agreed to shoot again. Now we introduce the technical performance, they also don’t believe it…” Zheng Yucheng spread his hands and shrugged. Shrugged and said helplessly.

They really have no better way to convince the Iraqis.

Talking about the data, the other party did not believe it; they also suspected that the Chinese side had done a trick when shooting a target with live ammunition.

“We can’t provide a few samples for free trial, right? The cost is so high, we can’t afford it.” Xie Kai actually has the idea to provide a few samples for Iraqis to try.

For the avant-garde, he has absolute confidence.

“Avant-garde air defense missiles are not only aimed at helicopters, propeller aircraft, jet aircraft, but also against cruise missiles. The fuze uses “trigger + laser proximity bombing”. When small targets such as endurance missiles are detected, the laser sensor device is close to the missile range. , The internal computer module will issue a detonation command based on the distance to destroy the incoming cruise missile and other targets…” Xie Kai looked at the Iraqis and emphasized again.

This missile wants to sell to Iraq, not to make money, but to enhance Iraq’s combat experiments.

“If you doubt our technology and don’t believe in the performance of our missiles, a free trial is impossible. After all, we need cost for production.” Xie Kai will certainly not provide samples for free. “You can order a small amount, ten or twenty pieces. For oil-rich Iraq, the price is only a few thousand barrels of crude oil. The effect is good. Let’s talk about the follow-up cooperation. How about?”

Iraqis now believe that Xie Kai can become a development consultant for this unit at such a young age.

When the negotiations are clearly deadlocked and the talks are about to collapse, they can put forward such constructive opinions.

Ibrahim looked at Xie Kai with a smile on his face, and sighed in his heart, why don’t they have such young people in Iraq? He opened his mouth and said, “Mr. Consultant, since you know that we are also going to pick up some oil, where is that enough?”

“Don’t you think that our target shooting is a black-box operation, and deliberately show it to you? Don’t you think that our data is not real?” Xie Kai was secretly happy in his heart, but on the surface he looked contemptuous.

“Your price is too high.” Ibrahim was indeed shocked by the performance of this missile. For Iraq, which is currently in trouble, possessing such a missile can easily eliminate the threats to their air force and ground forces. F-14 fighter. “Improved into an air-to-air missile, do you have confidence?”

“There is no funding. If you order, you must pay in advance, everything is not a problem. Not to mention air-to-air missiles, as long as it is not a nuclear warhead, not a ballistic missile, we can all do it.” If you don’t give money, say wool.

As long as you have money, except nuclear bombs and ballistic missiles are not sold, everything is not a problem.


“We don’t need ballistic missiles. We only need advanced air-to-air missiles.”

“We are just a unit that studies air defense missiles.” Xie Kai knew what the other party wanted to say.

“Avant-garde missiles, a set of one hundred thousand dollars, let us play two hundred sets first.” Ibrahim said suddenly, making everyone unresponsive.

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