Five years later, in June 1 65438+1October1,the J-20 fighter made its first flight demonstration at Zhuhai Air Show. This is also the first public flight of the Chinese J-20 fighter. This fighter, which the United States called "China will not be successfully developed before 2020", was unveiled to the world on 2011.

The success of the J-20 fighter is inseparable from the painstaking management and hard development of its chief designer Yang Wei. In addition to successfully designing and developing the J-20, a fighter which is of great significance to China's national defense, Yang Wei's own life experience has made many people call it "open"!

First, Yang Wei's "open" life

Yang Wei, who graduated from junior high school and went to college, graduated from graduate school at the age of 22. His legendary life is beyond the reach of ordinary people.

1, "child prodigy" Yang Wei

Yang Wei has been studious since he was a child. His eagerness to learn is not only reflected in his diligence and love of learning, but also admirable that he can learn. He not only learns faster than his classmates, but also learns better than his classmates, and even his learning methods are different from his classmates. Compared with his peers, his knowledge is more solid and thorough, and he is more skilled in using it.

His "specialty" runs through his whole school-age stage, laying a solid foundation for his future career. Yang Wei, 1963, a Beijinger. 15, just finished junior high school. He took six exams, with a full score of 100. He got a score of 599. Because of his excellent grades, he got the chance of the college entrance examination, so his life track was changed!

Yang Wei, who is only 15 years old, returned to high school after applying for some famous schools such as Tsinghua and Peking University. Although Yang Wei didn't prepare for the college entrance examination, she did quite well, only two points short of the admission line of famous schools such as Peking University and Tsinghua. Although the first few volunteers Yang Wei couldn't get in, the last few volunteer colleges really wanted to admit him. Unfortunately, Yang Wei found himself in poor health during the physical examination. This ailment led Yang Wei to study mechanics or mathematics.

He can't learn any other major he applied for. Just when Yang Wei thought he would miss the university this year, the teacher of Northwestern Polytechnical University contacted Yang Wei's father. The enrollment teacher of Northwestern Polytechnical University told him that Director Luo of Xigong University was willing to recruit Yang Wei as his student.

In this way, after learning the news, Yang Wei, who has been studying in high school for one month, happily packed his schoolbag, bid farewell to his classmates and started his seven-year undergraduate career at Northwestern Polytechnical University.

2. Behind the hard life

Yang Wei, 15 years old, is the youngest student in the class. He majored in aerodynamics. The year is 1978. At that time, China was very backward in the field of aerospace industry, and there were no ready-made teaching materials. The books used in class are all foreign textbooks or untranslated English originals. Yang Wei looked at the English letters in the book and was not afraid. Instead, he made up his mind to chew English down. So he studied in class during the day and recited English at night with a small lamp he bought.

In this way, Yang Wei chewed through one book after another with amazing perseverance. Yang Wei didn't agree with his efforts to amaze modern people, but simply said that all his classmates did. He also said that students in that era worked hard. His classmates have classes in the classroom during the day and go over the wall to continue their studies at night. There are many students who study at night like him.

From Yang Wei's mouth, it is not hard to hear that young people in that era seemed to be holding their breath and studying for the rise of China, as if they all wanted to contribute to the construction of a new China. This kind of spirit and behavior, compared with some college students who just want to live for 60 minutes, is really a huge gap!

Seven years of undergraduate and master's study experience has endowed Yang Wei with solid professional knowledge and excellent professional quality. After graduating from graduate school, at the age of 22, he went to Chengdu Aircraft Design Institute, where he met his own Bole and made an extraordinary life through his own efforts!

Second, the road of scientific research is long.

1, Maxima meets Bole

As the topic of Yang Wei's master's thesis is related to the development of aircraft in a certain country, he just came to work in the institute and knocked on the office door of Song, the "father of J-10". Yang Wei cut to the chase when he saw his "idol". Hello, Mr. Song, my name is Yang Wei, and I want to be your assistant.

At this time, it was the first time that Song, who was nearly half a century old, met a newly graduated researcher and asked him to work directly. After some understanding, Song Lao accepted this newborn calf that is not afraid of tigers. Yang Wei later recalled: Song Lao told me that day, "The country needs a strong air force, and we need to work hard!" . In this way, the chief designers of the two generations of fighters began the friendship of teachers and friends for 38 years.

In the early years, China's digital fly-by-wire flight control system was in a blank stage. In order to prevent us from successfully developing and owning this technology, western countries strictly guard against, control and suppress it, and even said, "Without our help, China could not have this technology!" Under such high pressure, Yang Wei led the research group through countless days and nights, sleeping on the sofa and eating dry food, which exhausted his hard work and brain power in the institute. Finally, a few months later, the team led by Yang Wei broke through the technical problems and completed the established research tasks, which made the national defense field of China's Air Force enter a new stage.

Yang Wei and Song Wencong

You cannot make a silk purse out of a sow's ear. Rao is Yang Wei's outstanding IQ, and he is not smart enough to break through difficult problems in research technology without scientific research funds. The shortage of funds for the institute has reached an urgent point. Song, the head teacher, even sold noodles to subsidize the family after work in order to alleviate the economic tension at home.

In this case, in order to continue his research, Yang Wei had to go to civil aviation to do projects and earn money for the research institute. After the completion of the first civil aviation project, it won millions of awards, which is the sum of the bonuses of the institute for several years! So the superior began to consider transferring Yang Wei to the civil aviation field, but most of the research work of J-10 had not been completed at that time.

At this time, the class teacher Song Yiran left Yang Wei in the college. He believes that Yang Wei will certainly achieve good results in the field of military aircraft. Just as the funding problem has just been solved, Yang Wei's team has been removed, leaving only himself. At this time, Yang Wei wanted to go abroad for further study. As an elder and a younger generation, Song hopes that he can stay for China's space industry and the development of China's air force.

In this way, Yang Wei, who has got his passport, chose to stay under the eager eyes of his teacher Song. Master and apprentice Qi Xin finally made his first flight on1March 23, 998, and the excited Song Lao changed his birthday to today. 歼-10 embodies the painstaking efforts of Song Lao all his life, and is a great progress of China Air Force's national defense force!

2. The "magic machine" came out.

Yang Wei regarded Song as his mentor and Song trained Yang Wei as his successor. Song Lao takes Yang Wei with him at every learning exchange meeting, introducing "Yang Wei is a good boy and my successor". Yang Wei didn't disgrace his teacher's life, but inherited the mantle of Song Lao and became the chief designer of J-20.

The J-20 stealth fighter is the fifth generation fighter independently developed by China. Its birth marks that China has become the second country in the world to independently produce the fifth-generation fighter after the United States. The J -20 project 1997 started, and the first flight of 20 1 1 was successful. The appearance of J-20 has made China's space industry truly enter the ranks of great powers!

You will be beaten if you fall behind. No country or nation in the world will understand this sentence more deeply than we do. From the Opium War of 1840 to the founding of New China in 1949, the humiliating history of 100 years and the passive beating of 100 years have made the people of China who finally stood up cherish the hard-won peace more.

The best way to stop a war is to prepare for it. Only by scaring off the enemy can we not passively fall into war. Only when you are strong enough will there be no enemy to invade.

It is precisely because of the efforts of our predecessors and their courage that decades of hard work have led to the rapid development of science and technology in China and our peaceful life today.