When I am reborn, I just want to be a top student

Chapter 188 The test flight was successful
In the following time, Wang Donglai divided his energy into two parts, one on the medical imaging project and the other on the drone.

It was not the drone that Xue Tao and the others participated in the competition, but a real commercial drone.

As Xue Tao and others said, there are actually many accessories on the market, and assembling these accessories together requires real skills.

This is what Wang Donglai wants to do.

Dajiang stands out not because of the quality of the drones they produce or how advanced their technology is, but because they have driven down the price of their drones.

Originally expensive drones can now be purchased for only a few thousand yuan, which undoubtedly broadens the market.

And being able to bring down the price is the strength of Dajiang.

The core is self-developed, and the rest of the components are purchased from Kimchi China, purchased in large quantities at low prices.

The real reason can be said in several papers, but it is basically like this.

Both projects have one thing in common, which is that they require advanced computer knowledge and abilities, which Wang Donglai just has.

Several people carefully carried the components of the drone into the gymnasium.

"It's flying, it's flying!"

Everyone gathered together to see what this hand-rubbed drone was like.

With this thought in mind, he calmed down and watched the drone being assembled.

"This is something we have tried our best to come up with. Look, if it doesn't work, we won't have enough time. We will compete soon."

Originally the gymnasium was not open, but Wang Donglai opened the gymnasium after swiping his face.

After all, he could be said to have put all his energy into this during these times. At first, he was somewhat indifferent to it, but as he put more and more energy into it, he became more and more concerned about it, for fear that something would go wrong.

"it is good!"

Although the appearance is a bit crude, its cost is not low, and Xue Tao and the others have put their efforts and energy into it.

When the drone flew up, Xue Tao suddenly let out an excited shout and looked extremely excited.

The same goes for Bailixiu, Ye Fei and others. They are both happy for them and looking forward to the next test flight.

Ma Rui grinned and immediately controlled the remote control in his hand.

Ma Rui shouted to Wang Donglai: "Donglai, the drone is assembled!"

There is no doubt that everyone involved in this project is filled with pride and pride, as well as excitement and excitement.

This drone is not too small. After all, it has to participate in competitions, so it is too small to be practical.

After entering the gymnasium, everyone began to assemble the drone with a little excitement.

"I don't think the problem is big. Although the appearance is a bit ugly, as long as the test flight is successful, it will be fine. There is still time for you to rearrange the appearance."

The tenth day of October.

Soon, after repeated inspections, the drone was officially unveiled to everyone.

Within a few breaths, in front of everyone's eyes, the drone shook slightly and then took off on the spot.

At the bottom is a small, controllable mechanical gripper.

So, both projects have come a long way over time.

The test flight of a drone is still somewhat dangerous, so test it in an indoor gymnasium first, and then go to the outdoor test flight after there are no problems in the test flight.

Because it is competing, the shape of this drone is different from ordinary drones.

Not only Wang Donglai and Xue Tao, but also Baili Xiu and others rushed over.

Expectations, worries, apprehensions and so on.

This exclamation seemed to remind everyone, and everyone reacted immediately.

After hearing what Ma Rui said, Wang Donglai was not polite and said directly: "It's assembled, let's test it out!"

Although a bit crude, the overall shape reveals an industrial beauty.

Hearing Wang Donglai's words, Xue Tao also breathed a sigh of relief.

At this time.

"Okay!"

Wang Donglai knew the news long before the drone was about to be assembled, and specially set aside time to prepare to visit the first flight of the drone that several people had worked hard to build.

"Hahaha……"

Xue Tao walked up to Wang Donglai and said to Wang Donglai while facing the drone being assembled.

Wang Donglai believed in his design plan and their abilities, so he gave a positive answer.

hum!
Buzz! !
Buzz! ! !
The four rotors suddenly rotated, and the brushless motor was extremely powerful, stirring the air and making a buzzing sound.

Wang Donglai knew that Xue Tao still had something to say, that is, if he really didn't like him anymore, he would have no choice but to let him take action.

At this moment, everyone subconsciously held their breath and concentrated on observing the situation of the drone.

The indoor gymnasium of Tangdu Jiaotong University.

After more than half a month of hard work, Xue Tao and others finally made a crude version of a drone.

"We made it!"

Several people involved were extremely excited at the moment and vented their excitement loudly.

Hearing the cheers of the crowd, Wang Donglai also had a smile on his face.

In fact, it doesn't matter that the drone can fly at this moment. It also depends on whether it can automatically return to home, as well as the test results of its obstacle avoidance function, etc.

But after all, this is just a finished product made by a group of sophomores who are not related majors in less than a month, which is already considered good.

Because it was in an indoor stadium, Ma Rui did not dare to let the drone fly too high or too far.

After a little experience and testing, let the drone return. Buzz!

The drone slowly fell from the sky and landed exactly in the area where it took off.

"How about coming from the east?"

Wang Qingchen walked up to Wang Donglai and asked curiously, wanting to know Wang Donglai's evaluation.

"Not bad. It seems that the automatic return to home is working well so far. Let's go outside and test it next!"

Hearing Wang Donglai's comments, several people showed a smile on their faces.

Previously, Wang Donglai's denial and criticism really caused some psychological shadows in several people.

If it were just denial and criticism, a few people might not care, but every time after criticism and denial, Wang Donglai would come up with a better plan.

It’s both discouraging and exhilarating.

Now, after finally hearing Wang Donglai's recognition, several people were naturally excited and felt a sense of recognition.

Next, everyone happily disassembled the drone, took the accessories, and walked towards the playground.

I have to say that a large group of people walking together with so many components in their hands looked unusual and attracted a lot of people's attention.

What's more important is Wang Donglai.

Whether they are freshmen or old students, they have all heard of or witnessed Wang Donglai’s glorious deeds.

The youngest full professor in the country!

He is also the fastest graduating college student. He can obtain his undergraduate, master's and doctoral degrees in one year. Many freshmen who follow Wang Donglai's example have devoted themselves to studying mathematical problems after enrolling.

Therefore, when they saw Wang Donglai hanging out with everyone, people who didn't like to watch the excitement started to pay attention.

Walking to the playground, everyone formed a circle in tacit agreement, surrounding UAV and Ma Rui in the middle.

This is also a small way to prevent someone from breaking in and avoiding accidents.

Outside the crowd, there were a large group of people watching the excitement, curiously guessing everyone's actions.

At this time, everyone no longer cared so much, and all their eyes and minds were focused on the drone.

Because I had already experienced it once, it was much faster this time.

After the assembly was completed and a fully charged battery was replaced, Ma Rui walked aside and operated the remote control in his hand.

hum!
Just like before, the drone took off successfully, and the strong airflow also kicked up a circle of dust.

The low noise of the brushless motor has a dull and powerful feeling.

The people watching on the side suddenly knew what Wang Donglai and his group were doing. It turned out to be a drone test flight.

In 2013, although drones already existed, no one had ever seen one that actually came into contact with, and it was still a hand-made version.

Therefore, it caused many people to exclaim and praise for a while.

"Ouch, rub your hands with the drone and quickly record a video and take a photo!"

"Didn't you say that he studied mathematics? How come he knows how to fly a drone?"

"The most powerful student, you think it's a joke. If the god of learning doesn't even have this ability, wouldn't it be such a waste?"

"Damn it, can anyone tell me how to hug the master's lap? I want to take off too."

"I don't know if the great master will bring in graduate students after he stays in school. If he takes the master's degree, wouldn't he be rich?"

"Then you have to be able to pass the exam, and the great masters need to be able to take it seriously."

On the playground, the students watching suddenly started talking.

And everyone in the middle also heard these exclamations and words of envy, and they all showed pride and glory.

However, Wang Donglai was paying attention to the test data of the drone at this time.

"The maximum ascent speed is 10 meters/second!"

"The maximum horizontal flight speed is 21 meters/second!"

"The maximum signal effective distance is 1 km to 1.5 km."

"Delay 120 milliseconds!"

"The estimated flight time is twenty-five minutes!"

"The flight altitude exceeded 1000 meters and is still continuing..."

For this drone, hundreds of thousands of dollars were spent on various accessories and losses.

However, when seeing these data, Wang Donglai felt that it was worth it.

Others also breathed a sigh of relief after seeing the look of satisfaction on Wang Donglai's face.

In order for them to participate in the competition, Wang Donglai paid hundreds of thousands to sponsor them.

Fortunately, the effect is good and they have not been disappointed. Otherwise, they really don't know how to face Wang Donglai.

A huge drone flew over the playground of Tangdu Jiaotong University and the school. The buzzing motor noise also attracted the attention of many people.

Soon, several posts appeared on the Terracotta Warriors and Horses website, with pictures and videos explaining the test flight of the drone by Wang Donglai and others.

Rubbing the drone with his hands, Wang Donglai, the god of learning.

Putting these two words together, it immediately became a hot post and caused discussions among many students.

After all, this is Tangdu Jiaotong University, which is very strong in engineering. Many students are interested in it. After seeing the news, they rushed to the playground with their mobile phones.

The news even spread to other schools.

The strange thing is that everyone seemed to have subconsciously forgotten that there were other people, and immediately determined that the drone was made by Wang Donglai.

(End of this chapter)