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Chapter 917 AMX trainer attack aircraft

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    There is no way, software is basically data. In other words, if they want to fully embed the full-power digital electronic control system into the entire system of Project 10, the Russians must disclose all the al-31 high-thrust military aviation engines.  detailed data.

    This aspect includes but is not limited to the maximum and minimum temperatures in front of the turbine; the normal speed and limit speed of the turbine; the peak speed of the fan; the supply of lubricating oil to the engine bearings; the minimum supply of aviation fuel and the maximum supply of afterburning thrust.  ¡­¡­etc.

    To use an unkind word to describe it, that is to say, I pulled out the underwear of the Russian al-31 high-thrust military aircraft engine and looked at it cleanly. I took the scalpel and put away the belly again.  Only when the heart, liver, spleen, stomach, and kidneys inside were thoroughly examined did he give up.

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    The problem is that Russia is no longer the Soviet Union. The economy is in a mess. The Russian aero-engine manufacturer, which is about to go into shock, cannot be said to be spineless, but it still has to give in to five buckets of rice to fill its stomach.

    So at the beginning of 1993, national leaders visited Russia and a series of major economic and trade orders were signed. The previously tough Saturn Aero Engine Design Bureau immediately became as soft as a nymphomaniac and a puddle of mud.

    In addition to requiring the signing of the "most stringent" confidentiality agreement in history to prevent the detailed data of the al-31 high-thrust military aeroengine from being learned by a third party, the hardware production rights of the full digital electronic control system are firmly in the hands, and then  Thenthen he followed the strong man named Project No. 10 uneasily.

    As the pony boy under the eldest brother of Project 10, Ascendas Group simply does not care about the production rights of those hardware devices, because the full-power digital electronic control system, like other intelligent control systems, is centered on data and algorithms.

    What¡¯s more, is Ascendas Group inferior in terms of hardware?

    The United States and Europe dare not compare, but they are no worse than Russia in terms of precision small components and sensors, especially servo control equipment and integrated circuit boards.

    One is that Tengfei Group has been developing since the 23rd factory by introducing the mature technology of H company. It has already become one of the top precision servo device manufacturers in China.

    Another Ascendas Group has not been involved, but whzb Semiconductor, which was founded by Luan Heping and participated in the investment, is very good in this area, especially the recent arrival of Asmail's 193nm deep ultraviolet lithography machine. whzb Semiconductor is in the mid-range  While achieving initial independence in chips, it also surpassed Russia's electronics production plants inherited from the former Soviet Union in terms of technology.

    Because of this, when cooperating with the Russians, both Zhuang Jianye and Ascendas Group strictly followed the requirements stipulated in the confidentiality agreement and cooperation framework agreement, and did not cross the line at all.

    He even took the initiative to delete the original detailed data of the al-31 high-thrust military aeroengine provided by Russia in front of the Russian agreement supervisors.

    It is no exaggeration to say that this is the most exquisite and authentic thing that Ascendas Group has done in so many years.

    However, behind the scenes, relying on his experience in developing algorithms and software for the al-31 high-thrust military aeroengine, as well as participating in data analysis and debugging of electronic control boxes, servo mechanisms, and sensors, Zhuang Jianye put the experience and results he learned into use in a blink of an eye.  to its own aircraft engine.

    The servo mechanism is produced by Tengfei Group itself; the sensors and electronic control boxes are handed over to Luan Heping's whzb semiconductor foundry. The data of the aeroengine is readily available. The algorithm and software are improved from the al-31 high-thrust military aeroengine and are used by China and Russia.  It has been adjusted effectively in cooperation with the big guys in the Chinese aviation industry.

    After such a set of combinations, the Russian confidentiality agreement is not the same as fart, but it is not too different. More importantly, the Russians are completely helpless and useless. The Russians can search for a decimal point if they want.  No place.

    Of course, the Russians are not at a disadvantage. The al-31 high-thrust military aviation engine relies on China to upgrade to a full-power digital electronic control system. This paves the way for the next improvement of the Su-27. There is no need to make too many improvements.  By upgrading the existing Su-27 from an analog digital control system to a complete digital fly-by-wire control system, the performance of the Su-27 will be greatly improved. Coupled with new materials and new avionics, the perfect Su-27  27 is ready to come out.

    Because of this, the Russians turned a blind eye to Ascendas Group's "self-interest", including outsiders. Of course, the No. 10 project team did not see it in front of them.

    So under the shameless leadership of Zhuang Jianye, Ascendas Group¡¯s full digital electronic control system quickly took root.

    Of course, Lin Guanghua cannot tell all these past events to Crildo and others in detail, but he can only pick out those who canIt reflects the independent innovation of Ascendas Group and maintains a leading perspective, boasting more shamelessly than Zhuang Jianye.

    ???????????????????????????? But this introduction still made Creerdo and others very happy.

    ¡°I didn¡¯t expect that Ascendas Group not only has long-endurance drones, 3D printing technology, but also a full digital electronic control system. It¡¯s like a big gold mine where nuggets can be found at any time. There are surprises one after another.

    ¡°If I had known this, why would the Brazilian Aerospace Industry Corporation and the others be in the capital for so many days?  I should have come to Tengfei Group to explore treasures long ago.

    ¡°Perhaps earlier, another important project they have will not have to deal with so many twists and turns that will cause headaches to everyone at Embraer.

    And this project is none other than the AMX trainer attack aircraft project completed by Brazil and Italy in the 1980s.

    Of course, in the mid-1990s, the cooperation between the two countries has ended, and the AMX trainer attack aircraft has naturally embarked on completely different development paths in Brazil and Italy.

    Italy relies on Europe's strong aviation industry foundation to continuously improve the AMX trainer attack aircraft. The latest development is that Italy will use the ej-200 turbofan engine and the avionics equipment of the French Thomson company to make the AMX trainer attack aircraft the most advanced so far.  Disruptive improvements.

    Once completed, the AMX trainer attack aircraft will have unparalleled performance and will surely become a strong competitor in the field of trainer attack aircraft worldwide.

    As another manufacturer of AMX trainer attack aircraft, Embraer is watching and anxious. If the AMX trainer attack aircraft market is completely robbed by the Italians, what will they do in Brazil?  Drink the northwest wind?

    The problem is that there is no solution. The core of the improvement of the AMX trainer attack aircraft is weight reduction. The huge hydraulic and mechanical control system of the Rolls-Royce Spey MK807 turbofan engine used in the initial version of the AMX trainer attack aircraft is obviously the biggest source of weight.  .

    The Italians replaced the engine with the more advanced ej-200 engine and achieved weight reduction in the overall structure. Brazil did not have this condition, so they thought of taking a shortcut with a full-power digital electronic control system. As a result, not only did they not have the strength, but the world's major aviation giants also  There was little interest in the Brazilian's request, so the entire AMX trainer attack aircraft improvement plan reached a dead end.

    I thought this matter would be stalemate for a long time, but I didn¡¯t expect to encounter the full-power digital electronic control system they had only dreamed of at Ascendas Group. Not to mention the excitement of Crildo and others, they almost danced samba on the spot.

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