J-10 is still on the drawings.

When Qin Feng entered the 611 Institute, he could feel the strong scientific research atmosphere here, in the past, there was only one project to survey and map the MiG-21MF, but now, it is already the task of developing the most advanced fighter in China, and the entire research institute has entered the busy.

The experience gained from Israel is that when developing fighter planes, it is best to use computers to assist in design, so the current 611 Institute has also introduced a number of advanced computer systems for design, and even Song Lao is also working hard to learn modern computer-aided design, and as a scientific researcher, he must keep pace with the times.

"Qin Feng, are you back? This time I went to Shenyang, and the harvest was good. "When Qin Feng came in, the first thing he saw was Ma Haitao and Zhang Lijun, they were working on the most critical flight control system with Xiao Yang, and they were also the most familiar with Jianten.

"yes." Qin Feng said: "This time, I went to see the crash with my own eyes, it was uncomfortable, almost, the test pilot was gone." ”

As soon as Qin Feng said this, everyone's hearts were chuckled, yes, the flight control system is the most critical, Qin Feng went over this time, and what he saw was the first flight of the J-8ACT fighter, and it fell, which made everyone worry the most, the J-8 ACT fell on the first flight, what about yourself?

"Don't worry, this kind of thing won't happen to us, scientific research is the premise, let's get the Iron Bird Platform first, and experiment all the situations, as long as there are no problems with us, there will be no problems in the future, I am confident." Xiao Yang said.

Now, Xiao Yang is full of confidence, Shenyang is in a hurry, loaded on the plane and test flight, this is quite unsafe, this is not the case here, here is the side is seriously engaged in scientific research, now on the ground for a few years, all kinds of situations are analyzed thoroughly, thoroughly understand this control rate, do you still worry about problems in the future?

Qin Feng nodded: "Yes, you must pay attention to the work on the ground, by the way, where is the old man?" ”

In order to develop new projects, there are also a lot of new faces in the 611 Institute, and these people are more enthusiastic and unrestrained, they are all full of vitality, facing the old leader, there is not too much restraint, they all learn from Xiao Yang's appearance, call Song Lao the old man, this is a cordial name, of course, it must not be called in person, in fact, Song Lao has long known that everyone calls him an old man in private, and he has no objection.

Now, even Qin Feng began to talk about the old man casually.

Speaking of the old man, the old man arrived, at this time, in his hand, he was holding a floppy disk, which stored the data, the network in the institute has not yet started, many times rely on the floppy disk to dump the data.

"Qin Feng is here, it's good to come, will you still run in the future?" Song Lao said happily.

Qin Feng shook his head: "I'm sorry, I've done too much about this, by the way, do you need my help recently?" ”

Test pilots, who are also flight designers, were involved in the early stage of aircraft research and development, and would provide a lot of useful advice, such as how to lay out the cockpit, how to design the control rate of the fighter, and so on. ”

The important thing? Qin Feng was very strange: "What? ”

"You give us a look at the cockpit design, especially the joysticks." Elder Song said: "We found that the cockpit of the West has begun to be very popular glass cockpit, and the hand does not leave the pole, and our cockpit cannot completely copy their design, after all, we Chinese are smaller than Westerners, and our hands are smaller." ”

How is the cockpit laid out? As soon as Song Lao asked, Qin Feng immediately took over the conversation: "The cockpit layout definitely needs to be leveled three times, a thorough glass cockpit, our fighter, the first flight must be in the nineties, and the service is probably going to be in the new century, at that time, the cockpit must have been popular for a long time with an all-glass interface, anyway, we have too many new technologies, and it is not too much." ”

After flying over LAVI's simulator, Qin Feng already knew that he could no longer do without this layout, and the Soviet cockpit style full of instruments was definitely not suitable.

Let Qin Feng mention it, Qin Feng will naturally put forward the world's advanced level, now, the entire system of the J-10, 60% is new, and the entire fighter will use the 1553B data bus, which also lays the foundation for the glass cockpit, Qin Feng believes that as long as Song Lao is willing to do it, of course there is no problem.

"As for the lever, I figured I could use plasticine to pinch it out." Qin Feng said.

At the beginning of the bidding, Qin Feng once made a model of the canard layout fighter, the plexiglass model at that time worked very well, so that everyone saw the beauty of this new fighter, now, the operating lever, is the communication tool between the pilot and the fighter, this operating lever, must also be particularly easy to use, first pinch one with plasticine, where the button is best to use, you can have the most intuitive feeling.

"Okay, then we'll wait." Song Lao said.

As Song Lao was talking, someone came to him: "Song Lao, we have communicated with foreign countries, and they have quoted our project." ”

Project quote? Foreign exchanges? Qin Feng was very curious and pricked up his ears to listen.

"It's okay, all the people present are old comrades, let's talk about it."

Hearing Song Lao's words, this comrade said: "The quotation given to us by foreign countries is a review fee of 2.65 million US dollars, a design fee of 11 million US dollars, and the high-precision CNC machine tools and other processing equipment required are calculated separately. ”

Hearing these words, Song Lao's face changed: "These, just in exchange for a landing gear, can we do it?" ”

Qin Feng heard it on the side, this is the landing gear design of the Jian-10, and he plans to cooperate with foreign countries, but this foreign quotation is simply too expensive and unacceptable.

The landing gear is the leg of the fighter, when landing, the fighter will have several times the impact force, acting on the landing gear, if the strength of the landing gear is not enough, it will break when landing, which is quite dangerous.

Moreover, the landing gear of the J-10 is completely different from that of the J-7 and J-8.

The landing gear of the J-7 and J-8 is mounted on the wing, so that the wheel base is very wide, which is easy for the pilot to operate.

And the current J-10 is already a small wheel base landing gear with a figure of eight. This is also the inevitable development of fighter jets, look at the third-generation aircraft of countries around the world, they are all used in this way.