Text 1147: Difficult identification of friend and foe

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"Logistics and equipment support are all small things, as long as we try our best to improve it. However, the problem of our friend or foe identification system that has been fed back from Nipudosan's side at the moment must be resolutely carried out! At the beginning, the Sky Sword 11 they released killed two Z-91s, and then bombarded them in the air, and there were quite a few accidental bombings, which caused a lot of damage to their morale. In the integrated operation of land and air, if these problems cannot be solved on the chaotic battlefield, maybe our fighters will blow up our own armored forces on the battlefield in the future."

The problem of identifying friend or foe has been exposed for a long time.

At this point, the people of the Ninth Academy knew very well that Nipu Dosang was a unit that tested some of Liu Yijiu's ideas and explored for the modernization and development of the squadron.

Most of the equipment over there is equipped with a friend or foe identification system, however, the matter of accidental bombing is still very strict.

Before, there was no feedback from there, maybe they knew about Liu Yijiu's relationship with this matter.

After the Chinese side sent a military observation delegation, they quickly learned about these things and reported the matter to the General Staff.

Long Yaohua had already begun to promote the development and reform of the domestic army building in the direction of Nipudosan, but he never expected to encounter such a thing.

Naturally, Liu Yijiu had to give a reasonable explanation and solution.

"Friend or foe identification system has always been a key focus of our research. However, there are too many other related technologies involved in this" Huang Qingyu is responsible for this work, because one of the most important functions in the radar is to identify friend and foe, otherwise there is no distinction between friend and foe, what kind of battle is there to fight?

Cao Zhijiang also looked helpless, "Our computer chip manufacturing has not made much progress over the years because of process problems and basic technology problems. This has also affected the progress of the project. ”

The scientific research team of the Ninth Academy is different from the scientific research team of other units, and they will have the courage to take the responsibility on themselves.

After all, the greater the pressure on them, the greater the motivation.

"This is not a problem, although each project team has more or less affected the progress of the project, but this is the core of the army's informatization construction, many foundations, in fact, we do not have" Liu Yijiu sighed.

Friend or foe identification system, Rao is he clearly aware of the future development trend, in the absence of a satellite system, it is also difficult for a clever woman to cook without rice.

Without a satellite system to build a huge regional wireless network, there was simply no way for them to connect all their equipment to the command center's huge database.

In addition, all the systems use the same technology as those used in the West, i.e., the operating frequency of the band.

"Didn't we start this many years ago? For the Ninth Academy, it seems that there are not a few technologies that make you so embarrassed, is this technology really very complicated? Long Yaohua was a little curious, what's wrong with the people of the Ninth Academy?

After so many years before, this was the first time I had seen a technology that gave people in the Ninth Academy a headache.

Compared to fighters or even engines, this technology shouldn't be too complicated, right?

When he asked this, he immediately ushered in a blank of eyes.

"Chief, having said that, it seems that this technology is a small technical project compared to the equipment of fighters, aircraft carriers, and tanks, but you must know that this project, all of which are made up of the most advanced electronic technology! Ordinary radio or radar signals simply don't work! ”

Huang Qingyu's face was full of wry smiles.

"Besides, all our energy over the years has been devoted to the research of active phased array radar. I often have to allocate manpower to work on other projects."

The technical process is high, the project is complex, and the foundation is poor.

This is an objective fact that exists in front of everyone.

"Is there no alternative to this?" Long Yaohua frowned, if this is really the case, the squadron will definitely encounter great resistance in the direction of informatization.

"It's not that there are no alternative projects, there are currently two options, the first is the identification system of millimeter wave signals or foe, and the other is the recognition system of laser signals, in both of which we have been researching and have not made breakthroughs. In particular, the laser signal recognition system"

"Don't you have lasers on your tanks for ranging and aiming? Isn't this technology mature? "Long Yaohua doesn't really understand these technologies.

Lasers sound like tall things.

Is there any difference between this thing?

"Uh, chief, this is not the same thing, although they are all lasers, but they are completely different things" Huang Qingyu didn't know how to explain to someone like Long Yaohua who didn't understand. "The laser of ranging is completely different from the laser signal, and even two different things that have no connection."

"Let's get down to business!" Liu Yijiu wanted to cry without tears. As for Long Yaohua making such a low-level mistake?

He didn't understand Long Yaohua's thoughts, but he knew that he couldn't go off topic.

"Since we are down to business, judging from the current situation, we must build troops according to the model of multi-arms joint operations you proposed, even if it is real, it seems that our current science and technology cannot support it. The role of the joint operation of Nipudosando and multiple arms is indeed very large, but on the chaotic battlefield, their own people bomb their own people, and in the end, they will not be able to advance an inch" Long Yaohua also pulled things back.

He thought that Liu Yijiu proposed this kind of technology, which was already a very mature technology that could be quickly established.

But I didn't expect that even the prototype was a little difficult.

There were not many troops in Nipudosan, and they fought with Vietnam, and in such a small place as the embankment, because of this heavy loss, they had to stop advancing!

"There is no precedent in the world for us to refer to in the construction of an information-based army, and moreover, our foundation is too poor." Liu Yijiu's words revealed a deep helplessness.

In the Gulf War, although the world's first information-based war achieved unprecedented success, ground-to-ground and air-to-ground accidental injuries accounted for as much as 61 and 36 of the total number of accidental injuries respectively, and this number was declassified many years later.

Nipudosan's accidental bombing is much less than that of the US imperialists.

"There are several core technologies for friend or foe identification, first, information fusion and identification technology second, digital jù encryption technology third, micro-nano technology. These technologies are all at the forefront of the world, and they are even just beginning. Especially information fusion and identification technology, which requires very advanced electronic technology to support! Liu Yijiu explained.

It's just a friend or foe system.

There is also an integrated communications and command system, and so on.

Informatization, each team has been engaged in for decades, in this era of China, can it be done from the beginning without any problems?

"Another problem is that under complex battlefield conditions, all kinds of radio waves, all kinds of gunpowder smoke and so on will have an impact on the radio communication equipment between various troops," Liu Yijiu emphasized a fact that now has a great impact on the electronic systems of all war equipment, "Anti-jamming has always been the focus of the research on all communication equipment and electronic systems in any country." We started late and had a weak foundation, and even though our domestic technology has advanced by leaps and bounds in recent years, we still have to be much worse than the European and American powers. We only have breakthroughs in a certain field, and their development is comprehensive. ”

I don't want to judge these, and it's not that domestic research units don't work hard, but China can't keep up with the pace of the Ninth Academy, and can't give them supporting or joint research and development.

At the same time, domestic microelectronics technology has always been the key to restricting the development of all related fields.

Even with the help of Lao Maozi, they still have not completed the improvement and improvement of the industrial production process of computer chips.

"Don't give me all these professional things that I don't understand, you can tell me when it will be perfected, and when will it be able to ensure that it will not be blown up by mistake." Long Yaohua knew that if he talked about professionalism, Liu Yijiu and others would definitely be able to go around Mars.

Liu Yijiu shook his head and didn't speak, while Huang Qingyu stood up with a wry smile and said to Long Yaohua, "Chief, we can't guarantee this, no one can guarantee it." It is 100 percent unmistakable and there will be no problems with the identification system of friend or foe, and according to the current technological development and basic conditions, there is not the slightest possibility for at least 10 years. ”

He did not say that even twenty or thirty years of Chinese New Year's Eve could not be achieved.

Liu Yijiu knows that even satellite systems will have many loopholes, which need to be studied one by one.

"Chief, this involves the entire three-dimensional operation, and it has a great deal to do with our Skynet program, so far, our first communication satellite has not been in the sky. Satellite system is on the one hand, as well as the construction of local wireless networks, the development of encryption technology, the development of anti-jamming technology, and at the same time, it is necessary to establish a variety of supporting network base stations"

Only then did Long Yaohua realize that this friend or foe identification system seemed to be more than just allowing the equipment to analyze whether the enemy or his own people on the other side could be analyzed through the guò radar signal or response mechanism.

As soon as it sounds, you know that the system is going to be huge.

No matter how huge it is, it shouldn't be after so many years of research, or Liu Yijiu and they show it like this, isn't it? This is the Ninth Courtyard!

The Magical Nine Courtyards!

To be continued