From black technology to super engineering

"Say it clearly, what a shame."

After Peng Xiaofei, who was wandering around, came back and said, "They're cheating", everyone suddenly became puzzled.

Peng Xiaofei took a deep breath: "Didn't the R2 robot in the field have a bowl on its head to head the ball when building the building block tower?"

Everyone nodded.

"For defense, didn't we add a mechanical arm and make off-field vision?"

Everyone nodded again and looked at the R2 robot at the same time - in order to prevent the secret weapon from being peeped, they do not have a mechanical arm now.

"Do you know how other teams do it? There is a crankshaft under the bowl they head the ball to! They can carry the bowl and the ball around!" Peng Xiaofei said, seeing that everyone still didn't understand, he stomped his feet anxiously.

He walked to the side of the R2 robot in twos and threes—the bowl of their robot's header was welded to the steel frame on the top of the robot.

Peng Xiaofei made a gesture of putting something on his head: "It's like putting a bowl on the head. Our necks can't move, only people can move. But theirs is that when people move, the neck keeps turning in circles!"

This time, everyone understood.

Everyone, look at me and I look at you, with amazement in their eyes at the same time.

"Fuck! Can you still do this?"

"It's a hair that can be shot. This is not the same as shooting. The basketball hoop is moving. Now the basket is moving..."

"Is this against the rules?"

Everyone looked at Li Dongsheng.

Li Dongsheng collected himself and immediately found out the rules of the game.

Everyone gathered around.

"It seems... didn't say that it must be welded to death?"

"Does that mean we're being too honest?"

//Note: This year's robocon2022 Japan competition area, Tokyo Agricultural and Industrial is like this. The bowl on the head keeps turning, and it is so stupid that it makes the opponent Toyama University look stupid.

"Ye Ming." It was still Li Dongsheng who had to calm down, and he immediately looked at Ye Ming: "Can you still hit it now?"

Ye Ming frowned slightly, and after a few seconds of silence, he clenched his teeth and said: "If you give enough time to train, then it will be fine. But the game is about to start, and there are only three minutes on the field..."

Seeing Ye Ming's constipated expression, everyone immediately became a little nervous.

Although they have only been together for less than two months, everyone's trust in Ye Ming has reached the point of "superstition".

——They are all technical, who is really good and who is bragging, it will be clear when you take it out for a walk.

Seeing this, Sun Xiaoxiao immediately asked, "Ye Ming, isn't your algorithm not working?"

"In terms of the algorithm, write a prediction algorithm based on the trajectory of the opposite bowl ball, and then combine the solution to obtain the predicted coordinates based on the robot's trajectory, and finally link the ball throwing system - this is mathematical, and it is simple to implement. But When solving practical problems, it requires training and testing many times."

Sun Xiaoxiao: "I don't understand."

Everyone: "..."

Sun Xiaoxiao looked at the crowd and continued to ask: "But what you mean is, as long as you have enough training, it's fine, right?"

"Yes."

"Then can't you write a training scene?"

Following Sun Xiaoxiao's words, all the boys present were startled and looked at Sun Xiaoxiao strangely.

"Why are you looking at me? Ye Ming can write anything..."

"Haha! Not only Ye Ming can write, but I can too!" Li Dongsheng laughed loudly: "Xiaoxiao, you have done a great job!"

Sun Xiaoxiao immediately asked in surprise, "Is it true?"

"Really, sister." Ye Ming also nodded with a smile: "It seems that sometimes... we really need a layman to give us some advice."

Peng Xiaofei immediately echoed: "Yes, yes."

"Yeah!"

"That's right."

Sun Xiaoxiao: "..."

"I'll write the scene simulation, Ye Ming, you do the code."

"No, I'll just write a simulator that generates two sets of data, one set of random motion, one set of circular motion, and a few lines of code will do it!" Ye Ming smiled: "Binocular imaging recognizes the output trajectory Isn’t coordinates just data? I can just fill in the data directly!”

After his words fell, the loudspeakers in the arena sounded at the same time.

"The captains of the participating teams are invited to come to the rostrum to draw lots and receive the schedule."

Everyone looked at each other, and Li Dongsheng stood up.

"Brothers, wish me luck! Divide into weak chicken groups!"

...

...

Ye Ming sat cross-legged on the ground.

It's not that the organizing committee didn't arrange tables and chairs, but that the ground is cooler.

Beads of sweat were already dripping from his forehead while he was concentrating on it.

Seeing this, Dong Xuanxuan immediately took out a piece of cardboard, squatted beside him and fanned him.

Seeing this, Peng Xiaofei immediately smiled hippie.

"Sister, I'm hot too."

Dong Xuanxuan was not polite: "Go aside."

Jiang Yongliang, who was checking the chassis next to him, laughed: "Xiaofei, if I were you, I would just rush to fan Ye Ming—you can't compete with Ye Ming, can you still compete with Sister Xuan?"

The joke hides a little deep. It took Peng Xiaofei a long time to comprehend it before he came back to his senses, and said with a chuckle: "Forget it, I'm afraid he will lose his life."

Ye Ming, who had been silent all this time, did not raise his head: "Get out!"

Everyone laughed.

Half an hour later, Li Dongsheng walked back quickly with a document in his hand.

There was no trace of joy or anger on his face.

...

...

the next day.

The stadium was crowded with people.

With the sound of the tweeter, the hostess' voice spread to every corner of the gymnasium.

"Today, the South Division of the Robocon National College Student Robot Competition officially kicked off."

"In the passionate march of athletes, the first participating team came towards us, Chongqing University. Chongqing University is a veteran team that has achieved excellent results in the past ten years..."

"The next thing that is coming to us is the University of Electronic Science and Technology of China. As a team that has won the robocon championship, the University of Electronic Science and Technology of China has considerable background and strength. They set an amazing record in the badminton competition six years ago. Everyone was extremely impressed..."

...

As one team after another was introduced and walked past the rostrum, Ye Ming and others who were at the back... had already looked numb.

This time, in order to counter the increasingly influential RM competition and expand its influence, the organizing committee not only changed the rules of the competition and greatly increased the confrontation, but also held a "flower show" that was not in the past at the opening ceremony. live".

They really took this game as a sports meeting to host.

Therefore, when the lottery was drawn, the organizing committee notified that not only was there an entrance ceremony, but also an introduction for each team.

Write the content of the introduction yourself.

For some cowhide teams, this is undoubtedly a good opportunity to look good.

But for some teams...

This is undoubtedly a public trial.

"Next is forty-five participating teams, please pay."

"Provincial Jiaotong is a veteran team with rich experience, but also has a tenacious will and fighting power. At this time, they are stepping into the arena with unprecedented firm steps and heading towards the road to win the championship."

Following the host's introduction, warm applause erupted from both the audience in the stands and the teams that had already passed the entrance ceremony.

as well as……

A knowing smile.