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When the leaders are excited when leaders are excited in order to Figure -330 transport, Jacques -130 trainer and Figure -204 air fuel planes, Wang Dazhi is frowning for this report in front of him.

The reason why it is only 29 years old because of this report in front of you.

29 years old is not a big problem, but this 29-year-old Qi Xiaoxiao's appetite is very large, she wants to develop a plane's optical flight control system.

Now the mainstream flying control system of the plane is electrically flying control, so-called electrical flying control, as the name suggests, it is to control the aircraft through the electrical signal, the medium of the transmitted signal is a cable, and the optical flood control is powerful, it is light Signal, then the signal of the transmitted signal is naturally the fiber.

There are many advantages to using fibers. First, a biggest advantage is to lose weight, Mili Air Force Experiment Center has made a test with an A-7D attack machine, which is the AN of this A-7D attack machine. / ASW-30 The signal transmission line of the automatic flight control system is changed to fiber transmission, only one, the weight control signal line of this A-7D technology verification machine is from 14.

45 kg is reduced to 1.

2KG!

But this is only the first step. If the signal transmission cable other than the manipulation system is replaced by the cable, it is considered that the entire FBW system is greatly reduced due to the use of the FBW system, the overall Weight can also be greatly reduced.

Even if a fighter, a multi-channel transmission such as frequency division multiplexing technologies, wavelength division multiplexing techniques, or optical carrier multiplexing, can transmit multiple different signals in one fiber, can be transmitted in one fiber. It greatly reduces the total amount of fibers required, such as each of the F / A-18 fighters, with an average of 15 separate signal lines, and only one fiber optic fiber will be achieved by using FBL technology. Signal transmission function, and this means a great reduction in the weight of the whole machine.

This is only the first layer of fiber, and the second layer is to improve the anti-interference ability of all systems on the aircraft. Although the electrical transmission system is very advanced, he has a fatal weakness, which is easy to be thundered and electromagnetic. Effect of interference and nuclear radiation.

The performance of modern aircraft is increasing, and electronic equipment is getting more complex, which necessarily leads to an increase in cable usage and complication of line layout, thereby increasing the interference between the lines, so that the electrical transmission system does not work properly, now the mainstream solution In addition to increasing the shielding device outside the wire, it is that the way to increase the distance between the wires, and add physical distances to solve this trouble.

However, if the fiber is used as the transmission medium, the case is not the same as the optical signal, that is, the optical signal does not only have the characteristics of anti-electromagnetic interference, anti-electromagnetic pulse radiation and lightningirening, but the optical fiber does not radiate energy. Improve the reliability and safety of the entire system, thereby greatly improving the stability and manileability of the aircraft.

Again, the fault isolation of the fiber is good, and when a channel fails, there will be other channels, in short, with optical flying control replace the electric transmission and flying control, the benefits, such as the data transfer rate and transmission capacity of the optical cable is much larger than Traditional cable, etc. ... These benefits and advantages of optical flying control, Wang Dachorlessly knows that he also knows that Q Xiaofen is in the flying control system. It is a group focusing on cultivating talents, but ... hesitated, He decided to give Chen Geng called a phone call and asked Chen Geng's meaning.

The phone is connected, and after a few words, he explained his call to this phone: "Chen Dong, our group has a little girl who is called Qi Xiaoxiao."

"Qi Xiaoxiao?"

Chen Hui thought that he really impressed: "Just starting to follow the teacher's flying control system of the picture -204, and then completed the Little girl of the Y-12F transport plane flying control system?"

"Yes, it is her.

"Well, I have an impression, what is the little girl?"

"The little girl wants to engage in light, but you know, you want to engage in lighting, at least there is a plane,"

Wang Dazhi smiled and said: "This plane is at least tens of millions of costs, really gives a small little girl ..."

Chen Pi finally knows how to do something, unequal Wang Daxi finished, Chen Li is unscrupulous to interruption Wang Da Zhi's words: "Give her!

"what?"

Wang Dazhi listened, did not respond to: "Give her?"

"Correct,"

Chen Wai did not hesitate to say: "Give her!

"But ... she only 29,"

Wang Dazhi frowned: "And if it is a way of lighting, it is not only a person, it is, at least, you need to give her a team, plus the corresponding R & D equipment, one year, no one or two Don't think about it ... "

"I have understood,"

Chen Mong Xiao said: "Dao Wang, you are clear that you can't afford some little girl, haha ​​..."

"I am not, how is it possible?"

Wang Dazhi did not carry this black pot. He worked hard to defecate: "I just think she is too young, I need to accumulate a little experience ..."

"See, look,"

Wang Da Zhi's words have not been finished, they will be interrupted by Chen Geng: "In the end, you don't believe this Qi Xiaoxiao classmate can do this? After all, the optical flying control is in Europe and America Top Airlines The giant is also the top technology, like Boeing, McDe, Airbus, with tens of billion in funds, raises hundreds of flying control engineers, and has not fully gave a flashing technology. She Q Xiaoxiao, a little girl who is less than 30, has actually controlled the light, and it is simply not known that the sky is thick!

am I right? "

"Hey ... this ..."

Wang Dazhi stunned, and suddenly I don't know how I should deal with it.

It seems that Chen Dong doesn't matter, it is not reasonable to give Qi Xiaoxiao this opportunity. In addition to she is too young, I am afraid that there is such a layer of factor in my inner potion: optical flourishing this thing is true. It is a good thing, but this thing is a Boeing, McDe, and the empty passenger giants are several billions of billions per year. There are no thoroughly completed the technique of hundreds of engineers. Do you know He Dynasty What do you think you can do this? It is Chen Geng, thoroughly being interested in Qianshen, a girl can have such a big courage to engage in optical flight control, which makes Chen Li shocked and admire, he thought, said: "This, contact Let her open a video for her, I want to talk to him personally.