Chapter 48: Does your pesticide drone integrate inspection and attack?

Author: A willow tree in the eternal blue sky

Chapter 48: Does your pesticide drone integrate inspection and attack?

Facing the youngest who pretended to understand, Peng Changxu patiently explained, "You are wrong, youngest. Each axis and one rotor has one variable in terms of force and torque.

If the variable torque structure is not considered, one axis can generate two coupled control quantities of force and torque.

UAVs move with six degrees of freedom in the air and generally require three independent variables to control.

So the best form is three-axis, three-axis is enough, and a four-axis design is too redundant."

As Peng Changxu spoke, he drew a sketch on the draft paper.

Qing Yun was a little stunned, but he had indeed seen a three-axis drone in his previous life.

Well, three axes and four axes are not important.

Since Li Tai can design the car engine into a trigram shape in "Tang Brick", why can't my brother change the drone into a three-axis one?

Triangle is the most stable!

"But besides the aerial photography you just showed, what else can such a drone do?"

Peng Changxu put down his pen and curled his lips, feeling very disgusted, "It is useless to the country and the people. After all, it is not a toy?"

Mark patted his head and said, "We can also track weather data. It was reported in the news a few days ago that the Atmospheric Administration over there in the beautiful country uses drones to track tropical storms."

"You can also spray pesticides. The Sakura people started using drones to spray pesticides more than ten years ago." Zhuo Lang also interrupted.

Peng Changxu rolled his eyes helplessly, "Can we do something practical? Don't fool me like a fool. Those two are large drones."

Qing Yun figured out his path.

For the country and the people, right?

Easy to handle!

This kind of person is best fooled!

Emmm, he is my second brother...

Convince, better persuade.

He still picked up the phone and tied a pencil underneath with Qin Manman's rubber band, "Watch it."

The drone took off from his desk and landed on Qin Manman's desk.

Without waiting for Peng Changxu to say anything, he said directly, "Didn't you buy a circuit board on eBay last year? How long did it take you from placing the order to receiving the goods?"

Peng Changxu thought for a while, "About two weeks? I forgot the specific time. Later I found out that it would be better to go to the Chenghuang Temple Electronic Market to buy...

I understand what you mean. You mean, you can use it to deliver express delivery? This is indeed an idea. You don’t have to go to the post office.”

The more he thought about it, the more it made sense, and his eyes lit up involuntarily.

Online shopping must be the trend in the future, and what follows is the contracting and distribution of massive goods.

Qing Yun looked at his innocent eyes and rolled her eyes in her heart.

Drone delivery...

You think it’s hard for college students to use it, right?

spendthrift!

Toys are what make money!

But drawing cakes is still a must.

It has been settled for the people, now it is time for the country.

Qing Yun patted his shoulder, "Second brother, actually the biggest use is in pesticides.

If you design a small drone like this in the future that can carry 50KG, it would not be an exaggeration for the country to award you a medal."

Peng Changxu was stunned, "Pesticide? Is this thing worth a medal?"

Qing Yun picked up the phone, pointed it at him with the tip of the pen, and made a "da da da da" sound in his mouth, then flew to his head and dropped an eraser "Boom!"

"Install an active phased array radar, perfect!"

Qing Yun licked her lips, and another sea of ​​horses appeared in front of her eyes.

In the desert of the Middle East, in the mountains of Panmunjeom, in the forest near Norway...

All over the world there are lands flowing with milk and honey.

Everyone was stunned.

this……

Even girls who are not interested in the military at all understand what he means.

Because they have a physics teacher who is a military fan, he often explains the physics principles of some equipment in class.

Zhou Li pointed at the mobile phone in his hand, "Holy crap! Are you a pesticide drone? Are you sure you are killing pests?"

Peng Changxu's mouth trembled, "Youngest, active phased array radar? The bug you are fighting is the Queen of Blades, right?"

Qing Yun shook her finger, "Where are you thinking? You know, I am the son of a farmer, and I love growing anything."

"Yeah! That's right! Your hometown likes to grow strawberries the most!" Tang Qianying couldn't hold back her smile, her eyes wandering over Qin Manman's body.

Everyone was lying on the table laughing their heads off.

Qin Manman blushed with embarrassment, glared at Qing Yun, and then went to fix the arrogant 'sister-in-law' next to her.

Now she is finding more and more that Tang Qianying is too troublesome and that the identity of her god-sister is too buggy.

Qin Manman became angrier as he thought about it, and kicked Qing Yun under the table.

Qing Yun rubbed her legs, a little confused about whether to laugh or cry. She didn't say anything, it was none of my business!

If you agree, I can stop her mouth now.

Raising his eyebrows at everyone, he forcibly brought back the topic, "A radar is installed on the drone to improve the accuracy and make it easier for the farmers to work. Isn't it right now to integrate surveillance and attack?"

Peng Changxu laughed angrily, "Integrate surveillance and attack? Are these the words you use to kill insects?"

Qing Yun spread his hands and said impatiently, "Why not? Molds are also bugs. Okay, enough for the country and the people, right?"

Peng Changxu rubbed his hands in embarrassment. He also understood that just now he was being a bitch and being pretentious.

He also knew in his heart that what Qing Yun asked him to make was actually a drone for the civilian consumer market.

After all, making money is the last word.

The six gourd boys don't have any money now, so how to make money is the most important thing. There is no reason to let others get money to spend on themselves.

But it doesn’t affect him from designing a ‘pesticide’ drone later when he gets rich.

When necessary, civilians can be transferred to the army, which is a normal operation.

"Well, you can see for yourself. In order to complete such a drone, what major do you think is best for you to study?"

Peng Changxu scratched his head and asked uncertainly, "Automation?"

Qing Yun opened the college entrance examination guide and pointed out several majors, "Automation, communications, and machinery are all acceptable."

Peng Changxu took it and looked at it carefully, "Let's just communicate. If I can't do it, I can do something else."

Qing Yun sighed, there is no way, automation and machinery are like sinkholes now.

At this time, a voice suddenly sounded next to them, "Oh... you guys, if you don't learn automation and machinery, what will happen to the country's development in the future!"

Everyone was startled and took a closer look. At some point, physics teacher Wang Jianjun touched everyone.

"Old Wang..."

Wang Jianjun gave a wry smile and waved his hand, "It's okay, I understand, reality is so cruel. When I just farted, I am just sighing because I am old."

Seeing some discomfort on the students' faces, Qing Yun quickly interrupted, "Mr. Wang, it's okay, the market will adjust. If there is a shortage of people, it will naturally become scarce."

Wang Jianjun thought about it for a moment and said, "What you said is the same. Nowadays, people rush to get into whatever major is hot, and then they flood the market."

As soon as he was in a good mood, he slapped Qing Yun on the back and said, "Hey, teacher, I'll leave it to you for this year's bonus."

Faced with such teasing, Qing Yun scratched her head and could only smile shyly, "Mr. Wang, I will do my best."

"Don't put too much pressure on us. If we teachers really cared about this, we would have gone out to hold cram schools long ago. Just use our normal mind."

Wang Jianjun smiled and patted him on the shoulder, then walked to the podium, "If you have any questions, ask them quickly. You don't have much time left."

Before he finished speaking, he was surrounded by a sea of ​​people.

The physics questions in this monthly exam were extremely difficult. Even in the base class, many people were hit hard by the three multiple-choice questions.

"Humph! I put these three questions at the top just to teach you guys a lesson. Your psychological quality is generally not good enough.

Jiang Xudong, you are a typical example. When you encounter a difficult problem in the front, your mentality will collapse. Look at the next questions for yourself. The last big question is so simple, you have no time."

Jiang Xudong's face turned red with shame. He spent too much time on the first three multiple-choice questions.
To be continued...