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Chapter 919 Black Technology Algorithm

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    Not only Crildo, but other people at Brazilian Aerospace Industries were also shocked by Ascendas Group¡¯s hidden background. I really didn¡¯t expect Ascendas Group to have gone so far in aerospace professional software and data processing.  deep.

    If they knew this, the erj-140 series regional airliners they produced should have used the original flight control system and control software of Ascendas Group.

    Maybe the cost of their mass-produced models in Brazil will be further reduced, and the competitiveness of Bombardier's products will also be greatly improved.

    Unlike now, the use of American general engines, Honeywell's onboard electronics and the fly-by-wire control system developed by Lockheed Martin has resulted in the cost of Brazil's mass-produced ERJ-140 series regional airliners being only more expensive than Bombardier's CRJ-200  A little less.

    If it weren¡¯t for the huge subsidies provided by the Brazilian government every year, it would be difficult for Embraer to maintain the regional jet price war for such a long time.

    Yes, although the ERJ-140 series of regional airliners was born out of Ascendas Group¡¯s TRJ-500, like other cooperative aviation production projects, the ERJ-140 series of regional airliners produced by Ascendas Group and Embraer still have obvious differences.  different.

    The most obvious ones are the avionics system and power system.

    Most of the domestic and Asian versions led by Ascendas Group use Ascendas Group's self-produced wd-52ml turbofan engine. The slightly larger erj-145 or high-end customized private business jets or government business jets will  The WD-56ml turbofan engine with a thrust capacity of 6.8 tons is selected as the main power.

    As for the avionics system, it uses the xz-666 integrated avionics system jointly developed by Ascendas Group and the Avionics Research Institute.

    Of course, as a global aircraft model, the ERJ-140 series regional airliners produced by Ascendas Group can naturally use British Rolls-Royce AE-3000 and American General CF-34 engines, as well as integrated avionics systems from Europe and the United States.

    It¡¯s just that using these European and American equipment in Ascendas Group¡¯s sales system will not only increase the price, but there will also be no discounts in subsequent maintenance.

    Therefore, in order to avoid subsequent troubles, many users choose domestic configurations designated by Ascendas Group. Only a few rich people who are not short of money are equipped with imported products.

    By comparison, Embraer is just like a rich man who is not short of money. It has 100% trust in Ascendas Group for basic manufacturing such as fuselage segments, wings, advanced composite materials, industrial design, etc.

    But when it comes to aircraft engines and avionics systems, I don¡¯t dare to compliment Ascendas Group¡¯s capabilities.

    Because in their view, it would be great if Ascendas Group, which does not even have a best-selling aircraft model, has certain technical capabilities in basic manufacturing and materials. How could it be equally good in other aspects?

    You must know that aviation manufacturing companies, like people, have limited energy. If you can far exceed ordinary people in one or two aspects, you are considered a genius. How can you be the leader in all aspects?  Then he is no longer a human being, he is definitely the reincarnation of God.

    Apart from anything else, American aviation giants such as Boeing and Lockheed Martin did not claim to be able to cover everything. Therefore, at that time, Brazilian Aerospace Industries did not believe that Ascendas Group could meet its own requirements in terms of avionics and aviation development. Therefore, it also  Instead of counting on Ascendas Group in these two areas, it turned its attention to the United States.

    To be honest, Zhuang Jianye at that time had no intention of providing these two services to Brazilians. The main reason was production capacity issues. Many domestic airlines, local airlines, and aviation leasing companies established by the national team were too busy. Where could  We still have the energy to take care of the needs of Brazilians, so if Brazilians don¡¯t want it, then we don¡¯t want it.

    However, as the saying goes, one moment, another moment, when the cooperation agreement with Brazil was signed, Ascendas Group's production capacity was not sufficient. However, after two years of continuous expansion, Ascendas Group's production capacity in aviation engines and avionics has exploded. This  At that time, the Brazilians suddenly had a soft spot for the full digital electronic control system of aero-engines, and they knew how to kill people Bah, Lin Guanghua, who is a businessman, naturally couldn't let this opportunity pass.

    What's more, these frivolous things such as software and data, combined with hardware such as avionics and aviation engines, can immediately derive countless jaw-dropping concepts. The problem is that these concepts do not even have a basic price standard and are completely based on the seller's imagination.  If you shout like this, just shout like this. The ordinary buyer who is a layman can only accept it passively.

    Therefore, Lin Guanghua doesn¡¯t care if Brazilians don¡¯t regret not using Ascendas Group¡¯s avionics and aviation engines. Those are all issues left over from history. People now should look ahead (money), as long as they can get it back like a donkey.  That's it.

    Because of this, Lin Guanghua accompanied Creerdo and others to watch the unloading of the WD-48J turboprop engine, but did not lead them to the Thunderbolt-120 model.Instead, while introducing Ascendas Group¡¯s achievements in aerospace-specific software development, data processing, avionics, and aviation development, he led them to another 15-story Ascendas Group Xingzhou Computer Center that was just completed at the beginning of the year.

    Although Creerdo and others were shocked by Ascendas Group's superior strength in many auxiliary fields behind aviation manufacturing, as the saying goes, hearing is deceiving and seeing is believing. Even though Lin Guanghua would not lie, they still wanted to see Ascendas Group.  The truth about software and data.

    Therefore, there was no objection to Lin Guanghua¡¯s temporary change of schedule. On the contrary, everyone seemed very excited and curious.

    In this way, the group of people walked through a factory garden and two comprehensive technology centers and arrived at the Ascendas Group Computer Center. They took the elevator and went up to the 9th floor. As soon as they got out of the elevator door, Lin Guanghua pointed to the densely packed programmer positions inside and said, "This is  Part of our Aero Engine Data Processing Group.¡±

    As he spoke, Lin Guanghua tilted his head and ordered to the business department manager who was assigned to him: "Old Zhong, please bring out the latest results you have here and let our Brazilian colleagues correct them!"

    When Lao Zhong heard this, he didn't talk nonsense. He called two staff members to bring over a large rear-projection screen, then connected it to a computer. After starting it, the display page was brought up. Soon a piece of software code that applied a special algorithm appeared on the screen.  superior.

    "Immediately, I heard Lao Zhong introduce in a rough voice: "This is a small part of the fuel control software in our latest version of the full digital electronic control system Um Sir, this is"

    Lao Zhong had just finished speaking when a high-level executive from the Brazilian Aerospace Industry Corporation suddenly rushed over, looked at the code on the screen carefully, and took it out of the backpack behind him without saying anything.  I put on my glasses and read it carefully several times from beginning to end.

    He was so energetic that he got into the rear-projection screen directly. Lao Zhong didn¡¯t know what he was doing, so he could only ask questions to avoid neglecting this foreign friend.

    As a result, as soon as Lao Zhong's words left his mouth, the Brazilian executive suddenly turned back, stared directly at Lao Zhong, pointed at the code on the screen with a trembling hand, and said in an incredible tone: "You will do this?"  The black technology algorithm has been researched to this extent? It has been applied to the most complex aviation engine? Oh my god, am I living in a dream!"

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