Three days later, Chen Feng passed the basic theory test of Qinglong Armor control with full marks.

After reading those exaggeratedly difficult textbooks, he focused on the practical aspects again. He only needed to pay attention to how to issue instructions in his mind and how to coordinate with Qinglong Armor. It was like returning from hell to heaven.

The core mechanism of Qinglong Armor is bioelectric control.

The principle of human body movement is actually very simple.

When the brain wants to control a joint to make a certain movement, the brain will issue an instruction. This instruction is sent through the nervous system in the form of bioelectric signals, reaching the many nerve fibers of the target muscle group, and then differentiated into countless finer bioelectricity, stimulating ATP in different parts to release energy, controlling the contraction or relaxation of countless muscle fibers, and then making the muscle group exert force.

This series of large and precise signal and energy transmission processes ultimately form external movements, which may be finger-hooking, blinking, or even a 100-meter sprint.

The process of coordination between the Qinglong Armor and the operator is that the internal sensing system captures the detailed dynamics of the operator's internal bioelectric field.

By modeling the bioelectric field, its subtle changes can be quickly observed and almost completely synchronized with the human body.

The main structure of the Qinglong Armor is divided into three layers. The innermost layer is the bioelectric field sensing membrane, and then there is the flexible metal community that is completely different from the gear transmission rod structure. It can provide coordinated power and protect the human body.

The outermost layer is armor that has a certain degree of toughness and super rigidity. The armor covers the limbs and the main body, and there are alloy knives on the forearms that can be extended and hidden.

The operator does not need to control large mechas with hands, feet or mouths, and then wait for about 0.1 seconds each time before coordinating actions.

The Blue Dragon Armor can move as the mind wishes.

Such improvements greatly simplify the difficulty of operators controlling individual armor, but at the same time put higher demands on the operator's physique.

The theoretical knowledge that Chen Feng learned in these three days mainly includes the method of reading parameters, the meaning of parameters, understanding the status of oneself and armor, overload control, energy distribution methods and other practical skills.

He does not need to understand why the Qinglong Armor can move, how it moves, the method and process of signal transmission, nor does he need to learn how to repair and maintain it, as there are dedicated people responsible for all these.

Because the Qinglong Armor is originally a semi-integrated assembly design, if any part of the parts is broken, then the part will be removed and replaced with new parts, and the old broken parts will be directly returned to the factory for repair.

That is where professionals gather.

Everyone's life and energy are limited, and operators do not need to learn these, nor can they learn them.

"Your learning progress is a little faster than I expected. I thought it would take you at least five days to pass."

After hearing that Chen Feng got full marks, Ding Hu asked all other recruits to study on their own and ran to the training compound on the spot.

Chen Feng said calmly, "It's OK."

If it were in the past, he would have definitely boasted about his intelligence.

However, after being taught a lesson by junior high school textbooks, he learned to be low-key. Take

Professor Ouyang in a white coat standing not far away, for example. It is said that his IQ is as high as 170.

But it is difficult for Mr. Ouyang to get into the top ten in his class in his university. How miserable it is.

"Chen Feng, do you want to go back and rest now, or go to the simulator training room over there and work directly on the computer?"

Professor Ouyang walked over and asked.

Chen Feng rubbed his hands, his face showing excitement, "Go directly on the computer, I can't wait."

The three walked to the training room side by side.

Chen Feng asked, "Does the simulator need to be injected with coagulation serum?"

"No. You'll know in a moment."

The three of them entered the training room, and Chen Feng discovered that this so-called training room was actually a metal-walled hall that stretched as far as the eye could see.

The hall was lined with five-meter-long metal boxes in two rows from inside to outside. Each box had a number written on the front in green paint, from one to twenty.

"These twenty simulators are the equipment that our base is most proud of. Globally, there are no more than five bases that have more simulators than us."

Professor Ouyang boasted with a flushed face.

He looked at the sign again, "Now number 8 and number 16 are vacant, which one do you choose?"

"Is there any difference?"

"No."

"Number 8."

Chen Feng decisively chose the auspicious number.

The three of them came to the square box again. Professor Ouyang operated it, and a small door on the metal box number 8 opened with a pop.

"Come in."

Professor Ouyang pointed to the doorway.

Chen Feng wondered, "You won't come with me? No one taught me how to use this thing."

"You'll know when you go in. You don't need to rack your brain."

Chen Feng walked in, and as soon as the door closed again, he saw eight mechanical arms grabbing a humanoid metal creature about 2.8 meters tall and lifting it over.

Professor Ouyang's voice rang in his ears, "Take off your coat, and then put your hands and feet in like putting on clothes and pants. Don't worry, all the lining structures will be fully disinfected after each use, so you don't have to worry about others infecting you with skin diseases."

Chen Feng did as he was told and inserted his hands and feet into the holes of the metal creation.

He could then feel the package tightening, and the structure automatically adjusted according to his body shape, just enough to wrap him completely, but without suppressing his breathing.

He only had his head exposed, and then a large, fully covered helmet was taken over by another mechanical arm and put on his head.

Chen Feng recalled the operating tutorial and issued instructions in his mind. The front panel of the helmet quickly became transparent. He then noticed that dozens or even hundreds of robotic arms were floating in front of him, connected to the simulator armor from various angles, and slowly lifted him into the air.

"Now you can try to recall the tutorial and do some basic walking, running and jumping movements. For every movement you make, these mechanical arms can cooperate with the simulator armor to make corresponding postures. In addition, you may also feel a little bit of oppression and weightlessness. This is to restore the real wearing feeling of the Qinglong Armor as much as possible, but it has been weakened a lot, and the maximum acceleration will not exceed 5G, so there is no need to inject serum." "

When you are fully adapted to the operation, and can complete the individual combat assessment in the holographic VR projection, and get more than 90 points in the assessment, you can leave the simulator and put on the real Qinglong Armor."

Chen Feng suddenly realized.

He had imagined before whether the so-called simulator would directly inject data streams into the human brain, like the holographic game in the novel.

Now it seems that this is not the case.

Even if technology has developed for a thousand years, it still dares not easily disturb the internal structure of the human body.

Embedded human brain chips should have some unsolvable sequelae, so they have not become mainstream technology.

"Chen Feng, I believe in you. Try to get this done in just two months. You should learn to walk first. It took me more than a week to stand firmly at first."

Ding Hu said outside with a chuckle.

Thinking of the embarrassment he made when he first came into contact with the Azure Dragon Armor, he was looking forward to seeing Chen Feng have this day.

Chen Feng was totally unprepared for Ding Hu's bad taste, and only responded in a muffled voice: "No problem, but two months is too long, I'll do it as soon as possible."

"I'll synchronize the simulation signal of your training to our team. Several other guys have told me that they really want to see you and learn from you."

Ding Hu snapped his fingers.

On the other side, his recruits were sitting in a small viewing room.

A light curtain was projected out, forming a three-dimensional projection on the left side of the ground in front of the viewing room.

Many recruits saw Chen Feng wearing simulator armor, suspended in mid-air supported by many mechanical arms.

At the same time, Ding Hu's voice was heard in the room again: "Everyone, pay attention and learn from this. Every good recruit dreams of wearing the Azure Dragon Armor one day. The picture on the left that you see now is a real picture of Chen Feng. There will be a projection on the right later, which is a three-dimensional image looking down from a distance. It is a training scene simulated and constructed by Chen Feng in the simulator."

"In actual combat, the external environment will not remain unchanged. We should have different response modes in different battlefields. Mountains, forests, deserts, space, oceans, the sky, the surface of the moon, the interior of a starship, and the outer layer of a battleship may all become our battlefields."

"Each different environment has different terrain, visibility, obstructions, temperature and even gravity. So don't underestimate it as a simple walk. It's also a science."

Ding Hu said these words not only to the new recruits, but also to Chen Feng.

Chen Feng performed well, and he wanted to use Chen Feng to stimulate everyone's fighting spirit, especially Bond.

Of course, it is impossible for his entire team to wear Qinglong Armor. This requires too high a basic physical fitness, and there is also the issue of adaptability. But as long as everyone works harder and more people reach the basic standards of carrier soldiers and can board battleships, it will be a great success.

"Okay, Chen Feng, you start. Choose a basic plain farmland terrain first."

Ding Hu instructed, and then waited for Chen Feng to make a fool of himself.

The farmland looks very flat, but the soil is soft, and there will be a certain degree of sinking when you step on it.

The ten mechanical arms supporting Chen Feng's feet will perfectly simulate the texture of stepping on it.

Chen Feng will definitely flip over and fall flat on his face!

That would be great.