This set of four-degree avionics system using three 1533B buses, in addition to adopting the world's leading open integrated avionics structure, another great achievement is to fully attract and digest China's latest successful research and development of clairvoyant series detection, fire control radar technology.

The clairvoyant TC79 and HK79 series radars are Doppler pulse radars developed by the Huaxia Radar Research Institute based on the two series of radar technologies of AN/APG-63 and AN/AWG-9 obtained by Yang Weiping from the United States, combined with the 1533B bus standard.

This is also one of the major achievements made by the N05 Sino-US joint military base since its establishment.

In addition, according to the existing electronic system of the F14A Tomcat, combined with China's current computer and electronic technology, China has developed an ultra-high frequency amplitude modulation radio communication radio communication radio transceiver, an ultra-frequency modulation auxiliary radio communication station receiver, a friend or foe identification system, a cryptographic system, a decoder, an inertial navigation system, an attitude and heading reference system, a radar ranging and altimetry system, a radar receiver, a radar alarm system, an electronic countermeasure chaff bomb delivery system with an integrated jammer, and so on.

Now, these electronic technologies have been optimized and integrated into this world-leading four-redundancy avionics system.

With this avionics system, we can maximize the maximum combat effectiveness of the upcoming J-10 Dapeng Bird, J-11 Golden Eagle, J-14 Raptor, J-15 Haidongqing, Yun-20 Tianhe, H-7 Night Owl, Z-9 Crossbow, Wuzhi-10 Longbow, K8 Chujiao, T35A Zhongjiao, Yak-130 Higher Education and other military aircraft for different purposes.

Engine standardization and generalization, avionics standardization and generalization, and material standardization and generalization are the three major standards strictly implemented by China's current aerospace industry system.

According to the characteristics of Huaxia, Yang Weiping named this avionics system HD79-A system, and encouraged all the workers of the project team not to be satisfied with the status quo, but to focus on the future, make persistent efforts, and strive to reach new heights.

In the afternoon of the same day. Yang Weiping led Wu Lao to the compound of the Commission of Science, Technology and Industry for National Defense, invited Zou Hua, Qian Lao and other members of the party group, and held a solemn oath to join the party for Wu Lao. Realized Wu Lao's greatest wish for many years.

How to make good use of the new standard of HD79 avionics, Yang Weiping is naturally in the chest.

First-class enterprise manufacturing standards, second-rate enterprises manufacture products, and third-rate enterprises sell products.

Development of international standards. That can be more economical and internationally impactful than filing a patent.

The U.S. Air Force's Wright Laboratory has invested heavily in research and development of an open integrated avionics structure. According to the original history, wait until 1983. Wright Labs will then publish new standards. By 1987, the first set of standards for the Americans will also appear in the JIAWG, the first set of integrated avionics joint working groups.

The total annual transaction volume of avionics equipment in the global market is not less than 50 billion US dollars, and this figure will increase by 30% every year after entering the 80s.

Such a super big cake, how could Yang Weiping miss it.

This kind of good thing can greatly improve Huaxia's reputation and influence in the world. Of course, the CPC Central Committee and the leaders instructed the Propaganda Department to go all out with full force to propagate the propaganda throughout the world.

Once the HD79-A avionics system was unveiled around the world, it immediately attracted the attention of the air forces and governments of various countries in the world.

The US Air Force was the first to respond.

The Wright Lab of the US Air Force has just come up with the idea of an open integrated structure, and they have already made a mature product!

For a time, the United States, Britain, France, the Federal Republic of Germany, Italy, Israel, and other major air force powers all sent military visiting delegations. Rush to the capital of China.

Even the Soviet Air Force could not hold its breath and had to pull down its face and send a secret delegation to China led by Air Marshal Porykshkin for the third time.

Avionics experts from all over the world witnessed two sets of HD79-A avionics systems at the Beijing Convention and Exhibition Center, and were deeply shocked when they saw the actual control of the Chinese Air Force pilots in the operation cabin, and then their own ace pilots tested them.

This system is obviously more advanced than the DASI avionics system, which is the most advanced in the world at present, invented by the Americans.

The main thing is that such an advanced avionics system, which uses almost two-thirds fewer modules than DSAI.

Simple and sensitive operation mode, fast data processing, powerful analysis and error correction function, etc., are all the most urgent needs of the air forces of all countries.

Moreover, this system can be continuously upgraded with the improvement of computer and electronic technology! Whether it is a hardware upgrade or a software upgrade, it will not affect the original core module!

The creative ability of the Chinese people is amazing!

On the same day, major mainstream media around the world reported this explosive news.

The "New York Times," "The Washington Post," and other major US newspapers unanimously pointed out: The Chinese people are once again leading the world! The wisdom and creativity of the Chinese people have once again proved to the world that this ancient oriental country with a history of 5,000 years of civilization is full of endless potential.

As a permanent member of the UN Security Council and as a big country, China is fully capable of participating in global international political activities and playing the role it should play as a great power. Friendship lasts forever!

The Times: China, which has reopened its doors, has stimulated the vitality of this oriental lion after integrating Eastern and Western scientific and technological civilizations. For the first time, the Chinese people have made outstanding contributions to human civilization in the development of aviation technology in the world.

"Le France Post": The world's aviation technology originated in Europe, but it is undeniable that after the Oriental sleeping lion has fully woken up, it has the foundation to become an aviation power, and the political pattern of the Asia-Pacific region will inevitably be dominated by the Communist Party of China.

The Soviet Union's Pravda: The achievements made by the Chinese government are the common achievements of all socialist countries in the world! The superiority of socialism has once again been fully embodied in the Communist Party of China!

Japan's Asahi Shimbun: China and Japan are separated by a strip of water and have a long history, and the reform and opening up of the Chinese mainland and the liberalized free economic market have injected new vitality into various countries in Europe that are in economic recession. Why can't Japanese companies catch up with this global feast? Why have China and Japan not yet restored normal diplomatic relations? What is our cabinet government doing?

……

Diplomatic and political negotiations. Naturally, there are people from the Ministry of Foreign Affairs who are in charge, but when it comes to technical affairs, they are all decided by Director Yang.

In a reception room for foreign guests at the Diaoyutai State Guesthouse. Yang Weiping held cordial and friendly talks with his enthusiastic American friends.

The director of the Wright Laboratory of the US Air Force, the silver-haired Dr. Slyer, apologized to Director Yang for a professional question about avionics: "General Yang. I personally have a sincere admiration for the success of your HD79-A avionics system.

An open, integrated avionics structure that we at the Wright Laboratory are also working on. Your success. Prove that our research direction is also correct. I've looked closely at your HD79-A, and I've seen a striking resemblance to the framework I had just hatched in my head.

If it weren't for the fact that I hadn't told anyone about my idea, I'd have suspected that there's been a serious leak in our Wright lab. Seeing your HD79-A, I have to believe again that the science works, in some ways. It is indeed connected. ”

Hehe, dude is using your gem pillar architecture! It's just that your idea isn't fully formed yet.

"Mr. Shreel, I couldn't agree more with you. Yang Weiping nodded quite seriously and said: "We have an ancient saying in Huaxia, which never changes from its origin. Two in one life, two in three. Three begets and all things. The essence of any scientific and technological innovation is traceable. ”

"Huaxia's yin and yang are easy to count, and they are really broad and profound!" Shi Lai sighed with deep admiration: "General Yang, you have successfully developed HD79-A now, and I believe that in the future, your HD79-B." Upgraded versions such as C and D will also be launched continuously. If I may, I would like to ask, what do you think about the future development trend of avionics systems for military aircraft?"

Yang Weiping groaned slightly, lit a special giant panda cigarette that had just been produced, and said slowly: "Since the fifties of this century, up to now, whether it is a military aircraft or a civil aircraft, the proportion of avionics systems in its ex-factory price has increased significantly. This is enough to show that in the future, aircraft, whether military or civilian, will rely more and more heavily on avionics systems.

Military aircraft before the seventies used analogue electronic systems, and the weight of the avionics system as a proportion of the total weight of the aircraft was constantly increasing. However, with the development of electronic technology and the wide application of digital avionics systems, the weight of military aircraft avionics equipment in the total weight of aircraft has been declining since the 70s.

The capabilities of future fighter jets are becoming more and more complex, so the size of the software is also increasing exponentially. For example, if the U.S. Navy's F14A is installed, it can not only perform anti-air combat missions, but also carry out ground attacks. In order to meet the needs of a variety of tasks, this requires the computing and processing power of the on-board computers of future military aircraft to be continuously improved.

In order to achieve this goal, our researchers have adopted a number of innovations in the HD79-A system, such as software layering, software reuse design, and software and hardware isolation.

The main feature of the modular avionics complex is structural stratification. The hierarchical system structure is the key to the formation of modularization, generalization and integration, and it is also an important factor affecting the utilization of resources. The modular avionics system is flexible in configuration, easy to reconfigure, and maintainable.

After the use of integrated cabinets and standard modules, the field replaceable unit is canceled, and the standard module, also known as the field replaceable module, is replaced by the standard module, also known as the field replaceable module, and the entire avionics system is changed from three-level maintenance to two-level maintenance, which greatly reduces the logistics support cost. Since the module is designed and manufactured according to the general standard that will be publicly promulgated in China, it is more beneficial to reduce costs and upgrade components.

In order to maximize the use of the same type of modules, components, and components to reduce the variety and reduce costs, the principle of generalization should be adopted. And only standardization can be generalized. Therefore, in order to improve the versatility of avionics systems and reduce procurement costs, avionics systems will develop in the direction of standardization in the future.

The emergence of modular integrated structures provides better conditions for the standardization of avionics. Establishing common hardware and software standards is one of the keys to promoting the development of avionics. These standards should be standards that support open system architectures, and it must be a widely adopted standard not only for commercial shelf products.

The original intention of the open system architecture concept is to reduce the cost of avionics systems, improve availability, reliability, and supportability through the adoption of commercial standards and commercial shelf products, and meet the growing mission capability requirements of avionics systems. The advantage of adopting an open system architecture is that the system can be easily modified to meet the specific needs of different users. When some new technologies are mature, the equipment can be easily upgraded.

My personal opinion is that the military expenditures of various countries are declining, the avionics systems are becoming more and more expensive, the upgrading of electronic products is accelerating, the rapid development of commercial electronic technology, and the increasing dependence on the commercial electronics market.

The intrinsic impetus for the adoption of open systems architecture is the need for the ability of future military aircraft avionics systems to continuously and effectively introduce new technologies, to respond effectively to new capability requirements arising from changes in the threat and force structure, and to respond effectively to the loss of suppliers or the inability to continue to obtain a particular product.

At present, the common problem faced by the air forces of various countries in the world is how to obtain advanced aircraft with limited funds, and the proportion of avionics systems in the ex-factory cost of aircraft is rising, so reducing avionics costs is an issue that should be considered emphatically. ”

Yang Weiping's specious flickering only heard Dr. Slayer and the others nodding their heads thoughtfully.

Director Yang Da did this, to put it bluntly, to let the Americans take the lead in adopting this set of standards formulated by China. As long as the Americans use it, then this set of standards will naturally become a new standard for global use. (To be continued.) )