From black technology to super engineering

after one day.

inside the laboratory.

When Ye Ming took out the mechanical arm wrapped tightly by his father from the cardboard box, everyone surrounded him.

The whole mechanical arm is painted with black and white paint, which is full of mechanical feeling.

The length of the entire mechanical arm is not long, and it is almost the same as a human arm when fully extended.

Peng Xiaofei touched the fuselage and kept admiring: "Damn it, it doesn't look like anything in the video, but it feels like it's coming when you touch the real thing!"

Everyone laughed.

Indeed, seeing it in a video and seeing it with your own eyes are completely different things.

"How much is the reset accuracy?" Jiang Yongliang, who is in charge of the machinery, asked.

"1 thread, um...that's 0.01mm."

"Fuck, that means it can be used for precision machining?"

"Not to mention, non-metallic materials can be played with, but I don't have time to develop supporting software for the time being."

"Can you sew grapes?" Peng Xiaofei asked curiously when he touched the gripper at the end of the robotic arm.

"...the accuracy is enough, it must be possible, but I haven't done much in terms of human-computer interaction-in fact, it is a semi-finished product now. I spend most of my time on collision detection, mechanical feedback, flexible control, and Machine vision, dynamic recognition and kinematics... this set of electronic control + AI." Ye Ming could guess that everyone wanted to hear the comparison with another big boss, he said modestly: "You can't compare with the big boss. .”

Li Dongsheng patted him on the shoulder and said with a smile: "Humble! By the way, how about playing table tennis?"

"Uh, it seems that I can't demonstrate... My dad forgot to install the tee accessories for me."

Ye Ming rummaged through the cardboard box for a few times, and found that he did not find the ball-serving accessories. He spread his hands and said, "There is a special ball-serving accessory. When serving the ball automatically, it calculates the landing point and time based on the trajectory and time of the table tennis ball rebounding on the wall." The strength and angle... I worked on it for a long time, and it was a bit broken, so I forgot to record the video."

Li Dongsheng laughed: "Look, you just suffered from not knowing how to make videos. If you want to record a video, you have to record the whole process."

"Yeah! Who knew netizens were so strict?" Ye Ming smiled and opened a layer of foam, holding out two small individually wrapped cartons.

When the carton was opened, a smell of engine oil immediately wafted out.

Two sets of dials with different apertures shine with the unique luminescence of aluminum alloy.

...

Time passed slowly.

As various ordered parts were put in place one after another, everyone in the team began to work on their own tasks.

Even the two girls are no exception—they belong to the logistics team. In addition to being responsible for purchasing, accounting, and reimbursement, they are also responsible for publicity and liaison with the organizing committee and other teams. intelligence".

That's right, in this kind of purely technical competition, secrecy is extremely important, so inquiring information is naturally correspondingly important-even the time for the opponent's mission completion is extremely precious.

As for Ye Ming and Peng Xiaofei...

Not to mention Peng Xiaofei, his task is to be an operator. According to him, he wants to achieve the integration of man and machine, so he is practicing remote control hard.

As for Ye Ming, he is naturally responsible for completing the challenge with the RM team.

After all, he proposed it.

Although launching a challenge to the RM team represents the will and hope of the whole team, it also objectively increases the workload of the team, which is a fact.

That's why Ye Ming turned to "off-site" for help and asked his father to process a super high standard dial device for him.

...

"Fuck Cao Junwen!"

On Saturday, before Li Dongsheng arrived, his voice arrived first.

Also mouth fragrant.

He held a cardboard box and pushed open the door with a look of resentment.

"What's wrong, Captain?"

"This stupid circle has made the fact that our two teams are going to play tomorrow afternoon known to everyone. The entire RM team in the provincial capital knows it! I will go to the RM team at the Polytechnic to borrow armor plates. The buddy asked meanly, if he wanted to PK with the RM team from the same school... What a beep!"

Everyone: "..."

Ye Ming laughed: "They want to humiliate themselves, no wonder we."

Hearing this, Li Dongsheng first glanced at the robot, and then at the bullets all over the floor, with a look of surprise on his face: "Have you finished the test?"

"It's almost the same, but it's not intuitive without the sensor." Ye Ming opened the box and took out the armor plate.

The size of the armor plate is about the same as that of a mobile phone. The principle is very simple. It is mainly a strain gauge pressure sensor. When it is turned on, the lights on both sides will light up. As long as it detects the number of hits set, the light will go out.

It also means that the blood volume is zero and he is killed.

During the competition, it is hung around the robot and is a sign of the robot's blood volume.

Because this time is "Appointment in Anger", the RC team does not use the RM team's things at all, and would rather borrow them - anyway, the props for the game are the same.

An hour later, the AI's recognition training for the armor plate was completed.

Peng Xiaofei hung all four armor plates on the four sides of another robot, and then controlled it to hide behind the cardboard box.

Then everyone stood behind Ye Ming, staring at his notebook intently.

In the notebook, there is a very simple machine vision screen.

"here we go?"

Ye Ming took a deep breath, and held down the N key on the keyboard.

The screen immediately displays a prompt that the automatic aiming is ready.

"Come out!"

After he finished speaking, Peng Xiaofei controlled the robot to pop up.

Then... everyone's eyes are blurred!

Da da da da da da da!

The robot under Ye Ming's feet started without warning, and a string of bullet balls turned into a curve that approximated a straight line in the air, hitting the armor plate precisely.

In just a moment, the light on the armor plate went out.

Everyone was dumbfounded!

"Fuck!"

"So fierce?"

"Don't worry, you can still improve." Ye Ming exhaled softly: "Xiao Fei, you control the robot to run faster and hide for a while. And... I'm going to play a show."

Li Dongsheng's eyes were burning immediately: "Is there any show?"

Ye Ming squinted his eyes and said softly, "Just wait and see tomorrow afternoon."

...

The next day, March 13th, Sunday.

Downstairs of the science and technology museum, I don't know "what's going on", there are suddenly more students than usual.

These students, sitting or standing, seemed to be chatting casually, but everyone looked in the direction of the library intentionally or unintentionally.

——That is the only way for the electromechanical laboratory of the RC team to come to the Science and Technology Museum.

To be honest, there is no impenetrable wall in the world.

Under RM's deliberate "tongue", even the other school teams in the province's RM Mecha Masters circle know that today the RC team of the Provincial Jiaotong University will have a "middle door vs. snipers" single-handed match with RM team .

The students in the school know better - they were stabbed on the wall of confession by troublemakers last night.

So, a group of people flocked to it.

Anyway, if you are idle, you are idle, and you don't charge tickets to watch the excitement.

"Will the RC team not come?"

"Anyway, RM is here."

"Not only are they here, but even the instructor is here!"

"...Where is the RC team? Is the instructor coming? If you lose, do you think the two professors will fight?"

"...The relationship between the teachers is very good, how could it be possible to fight."

"Hey, whoever is going to take a look, won't you really not come?"

While everyone was discussing, the RC team slowly appeared.

no teacher.