You must know that once the Brazilian Aerospace Industry Company obtains a full set of technology for the digital electronic control system and successfully applies it to the Spey MK807 turbofan engine, it will be equivalent to Brazil completely getting rid of the shackles of Europe and the United States in the aero engine, and will open the road of digestion and absorption in the aero engine and independence.

Because before this, Brazil Aerospace Industries Co., Ltd. through the joint development of the AMX trainer attack aircraft with Italy as an opportunity, from the British Rolls-Royce company to introduce a full set of Spey MK807 turbofan engine production technology and supporting production lines, has been able to achieve localization to a certain extent.

Although the Spey MK807 turbofan engine is just an ordinary small bypass ratio aero engine without afterburner, the maximum thrust is only 5.3 tons, which is a moderately weak type and is not outstanding in performance.

However, for a country like Brazil, which has obvious shortcomings in aero engines, it is a good entry-level learning model.

Therefore, at the beginning of the development of the AMX trainer attack aircraft, Embraer determined the system path of introducing, digesting, absorbing and re-innovating the independent production of aero engines.

Today, Brazilian Aerospace Industries has been able to produce most of the domestic components, with a small number of imported parts, can successfully produce Spey MK807 turbofan engine, and the next step is to make in-depth improvements on its basis.

However, the foundation of Brazilian aerospace industry company in aero engines is still weak, especially advanced high-temperature alloys, high-performance bearings and other fields are seriously insufficient, it is obviously impossible to directly improve the engine thrust, so if you want to improve, you can only start from the core structure of Spey MK807 turbofan engine, a little bit of in-depth improvement.

Replacing the traditional hydraulic mechanical control system with a full-powered digital electronic control system is obviously the most immediate one, after all, this technology can reduce the weight of the overall structure of the aero engine by 15%, and the improvement of engine performance is obvious.

Because of this, it is not difficult to understand that when Crierdo and others saw the full-authority digital electronic control system on the WD-48J turboprop engine, their eyes shone brightly, and it could really bring them unimaginable benefits, and anyone would jump with joy.

Fortunately, Cleildo and the others are seasoned executives, not angry and cute Brazilian people, and they want to dance samba when they see something they like, but they still hold back with great endurance.

In particular, after listening to Lin Guanghua's introduction, the person in charge of Crieldo gradually calmed down, and then asked with a frown: "Mr. Lin, you just said that you are the largest data company in Asia, and you have completely mastered the full set of technology of the digital electronic control system for aero engines?"

Hearing this, Lin Guanghua was surprised in his heart, and said that he was overly excited when he gave up his old face just now, and he actually showed his old foundation, but he didn't expect that the old guy Crieldo would be keenly grasped.

If other people are estimated to be modest, what is the largest in Asia, what is the leading in the world, others can boast, how embarrassed to say it, how immodest it is.

The problem is that Lin Guanghua is not someone else, he has been fighting with Zhuang Jianye since the beginning of Yonghong Factory, he has been scolded together, he has been thundered together, and finally he was kicked to the 23rd branch factory and started a business.

and Peng Chuan, Liu Chun, Wang Heping and Zhuang Jianye, the four take-off five tiger generals, have a common characteristic, that is, they are all shameless.

What modesty, what implicit, are not there, but if there is a little achievement, it will be shocking, so Lin Guanghua sighed a little in his heart, and nodded without hesitation: "That's right, we are really the largest software company in Asia, and the core of the digital electronic control system is algorithms and software, so for us, this system is very mature......

Speaking of software and algorithms, Lin Guanghua's chatbox opened again, but this time what Lin Guanghua said was not exaggerated, and it was rare to reveal the truth to foreign friends such as Crierdo.

In fact, it is true that Tengfei Group may not be as good as Japan's Mitsubishi, Sumitomo and other large group manufacturing giants in terms of manufacturing, but it is far superior to these Asian manufacturing giants in terms of software and data processing.

Regardless of the others, there are hundreds of control software for the digital fly-by-wire flight control system supporting the No. 10 project alone, and if it is combined with the overall operating system, the huge size of the entire software is simply staggering, but because of its unique advantages in software and data, Tengfei Group has been shoehorned into more than one-third of the software writing and data processing tasks by the No. 10 engineering chief engineer.

On this basis, Tengfei Group has successively developed TM-9, Yun-15, Yun-15plus, Yun\\Oil-15, Yun-17, TRJ-500, Zhi-12, Zhi-15 and other models of digital fly-by-wire control systems.

Each different type of model requires hundreds of software support, and the data that needs to be processed in this process is millions or even hundreds of millions.

Not only that, the new generation of Tengfei Group's industrial design core JSNB-II system is also made of software and data, if you add the NB series of aerospace special production equipment on the industrial control software, all kinds of UAV control software, and other miscellaneous special supporting software.

Over the years, Tengfei Group has developed more than one million software alone, and behind this million-level software is a huge amount of aerospace data.

Do Japan's industrial groups such as Mitsubishi and Sumitomo have these things?

The answer is obvious, in addition to machine tools and special production equipment have their own software and data processing, including industrial design software, aviation control data, aerospace basic architecture and other core levels are not at all, completely relying on the United States to support them.

Even the underlying architecture and basic logic of the industrial control software of the machine tool are provided by the Americans, and the Japanese just add the data obtained by their years of hard work.

To put it mildly, Japan is a high-level wage earner in the United States.

In contrast, the American companies that really master the core technology are completely different, perhaps in the eyes of outsiders, the largest software and data processing company in the United States should be the emerging Microsoft, but in fact, the real first is the United States Lockheed Martin, the second is Boeing.

Microsoft is tied up with other Silicon Valley software companies, and may not even have a fraction of the software and data in the hands of Loma and Boeing.

The same is true of Tengfei Group, which looks like a fake aviation manufacturing company, but when it takes off its coat, it is stronger than any high-tech company in software and data processing.

Don't talk about ordinary people, that is, Krildo, an industry insider, is not very clear, there is no way, Tengfei Group usually uses the planes, rockets, and satellites it produces to speak, and the software is naturally covered up by those hard-core products.

Because of this, after listening to Lin Guanghua's introduction, although Crildo had been shocked many times, he was still shocked by the hidden energy of the Tengfei Group. 1603463933