Chapter 918

You know, once Brazil's Aerospace Industry Corporation has obtained the full set of technology of full-fledged digital electronic control system, and successfully applied it to the Spey mk807 turbofan engine, it means that Brazil will completely get rid of the constraints of Europe and the United States on aeroengines, and then start the road of digestion and absorption of aeroengines and independence.

Before that, Embraer, through the joint development of amx trainer attack aircraft with Italy, took the opportunity to introduce a full set of production technology and supporting production line of Spey mk807 turbofan engine from the British RORO company, which has been able to realize localization to a certain extent.

Although the Spey mk807 turbofan engine is only an ordinary small bypass ratio aeroengine without afterburner, its maximum thrust is only 5.3 tons, which belongs to the medium weak type, and its performance is not outstanding.

However, Brazil is a good entry-level learning model for countries with obvious shortcomings in aeroengine.

Therefore, at the beginning of the development of amx trainer attack aircraft, Embraer decided to introduce, digest, absorb and innovate the independent production system path of aeroengine.

Today, Embraer has been able to produce most of the domestic parts and a small number of imported parts. The next step is to carry out in-depth improvement on the basis of these parts.

However, the foundation of Embraer in aeroengine is still weak, especially in the fields of advanced high temperature resistant alloy and high-performance bearing, so it is obviously impossible to directly improve the thrust of engine. Therefore, the improvement can only be made from the parts outside the core structure of Spey mk807 turbofan engine.

It is obviously the most immediate to replace the traditional hydraulic mechanical control system with the full digital electronic control system. After all, the technology that can reduce the weight of the overall structure of the aero-engine by 15% can obviously improve the performance of the engine.

Because of this, it's not hard to understand the full digital electronic control system on wd-48j turboprop engine, which can bring them extraordinary benefits. Anyone will jump up happily.

Fortunately, corildo and others are experienced executives, not lovely Brazilians. They want to dance Samba when they see something they like, but they still have great endurance.

In particular, after listening to Lin Guanghua's introduction, crierdo, the principal, gradually calmed down and immediately frowned and asked, "Mr. Lin, you just said that you are the largest data company in Asia? Have completely mastered the complete set of technology of the full digital electronic control system of aeroengine? "

Hearing this, Lin Guanghua was surprised. He said that when he was just talking with his old face, he suddenly went over his head and showed up the old man. He didn't expect that the old man, clildo, had a keen grasp.

If other people are expected to be modest, ha ha, what's the biggest in Asia and what's the leading in the world, others can boast, how can they say that they are not modest.

The problem is that Lin Guanghua is not anyone else. He was one of the five rising generals who had been fighting with Zhuang Jianye since Yonghong factory. He was scolded and beaten by thunder. Finally, he was kicked to the 23rd branch of Yonghong factory and started his business.

With Peng Chuan, Liu Chun, Wang Heping and Zhuang Jianye, the four take-off five tigers have a common feature, that is, a top shameless.

There is no modesty or implicitness. Any small achievement of an enterprise made by himself is shocking. So Lin Guanghua sighed a little and nodded without hesitation: "yes, we are really the largest software company in Asia, and the core of full digital electronic control system is algorithm and software So for us, this system is very mature.... "

When it comes to software and algorithms, Lin Guanghua's voice has opened up again, but this time Lin Guanghua's words are not exaggerated, and few of them reveal the truth to foreign friends such as credo.

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 production and manufacturing, but it is far better than these Asian manufacturing giants in terms of software and data processing.

No matter what else, there are hundreds of control software for the digital fly by wire flight control system of No.10 project alone. If it is combined with the overall operating system, the size of the whole software is amazing. However, due to its unique advantages in software and data, the chief engineer of No.10 project has blocked more than one third of the software writing and data processing tasks.

On this basis, Tengfei group has successively developed the digital telex control system of tm-9, yun-15, yun-15plus, yun-15, yun-17, trj-500, zhi-12, zhi-15 and other models.

Each type of aircraft needs hundreds of software support, and the data to be processed in this process is millions or even hundreds of millions. If you code the numbers one by one, you can make several back and forth between the earth and the sun.

Moreover, the new generation of industrial design core jsnb-ii system of Tengfei group is also piled up with software and data. If you add industrial control software on NB series aerospace special production equipment, control software on various UAVs, and other miscellaneous special supporting software.Over the years, Tengfei group has developed more than one million software, and behind the millions of software is the huge Aerospace data.

Do Mitsubishi, Sumitomo and other industrial groups in Japan have these things?

The answer is obvious. Apart from their own software and data processing for machine tools and special production equipment, they have no core level, including industrial design software, aviation control data, and aerospace infrastructure. They rely entirely on the support of the United States.

Even the underlying architecture and basic logic of industrial control software for machine tools are provided by the Americans, while the Japanese just add in the data obtained from years of hard work.

To put it mildly, Japan is a senior wage earner in the United States.

In contrast, the American enterprises 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 newly emerging Microsoft, but in fact, the first is Lockheed Martin in the United States, and the second is Boeing.

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

The same is true of Tengfei group. Although it looks like a fake aviation manufacturing enterprise, it is stronger than any high-tech company of software and data processing.

Not to mention ordinary people, people in the industry such as creldo are not very clear about this. They can't help it. Tengfei group usually talks with airplanes, rockets and satellites. Software, which is hard to see and touch, is naturally covered up by hard core products.

Because of this, after listening to Lin Guanghua's introduction, although he has been shocked many times, he is still shocked by the secret energy of Tengfei group.