Vice President Gao threw his brand-new bulletproof Audi at the gate, and entered Xinghui Aerospace step by step. Pen, fun, pavilion www. biquge。 info

Although the current Xinghui Aerospace has changed its name and surname, the asset delivery has not been fully completed, and many of the former old employees are still living in it, so Hu Xiaojun can only embarrass Vice President Gao, but there is no way to really not let him in.

Although Vice President Gao regretted that he couldn't drive the car in, he didn't have the luxury, so he walked to the front of the office building with his hands behind his back, stared at Ding Yihui and said, "Xiaohui, what's wrong with you?"

Ding Yihui, who was going crazy on the steps, saw Vice President Gao, his face immediately turned red, and he slipped into the office building.

"Wait...... You kid ......" Vice President Gao called twice and didn't see Ding Yihui come back, shook his head, and chased into the office building.

In the office building of Xinghui Aerospace, there is still an office called "Aftermath Office of the Second Affiliated Institute", which belongs to China Aerospace, I don't know if it is intentional or coincidental, this office is just next to the conference room that Ding Yihui used as a studio.

There is also a deputy director left here, who is responsible for solving the handover problem between China Aerospace and the Lazy God Department.

Shi Shiran, the vice president of Gao, entered this office and asked, "I saw Xiaohui crazy just now, what's wrong?"

The deputy director was reading the newspaper, and when he saw Vice President Gao coming in, he hurriedly stood up, and when he heard Vice President Gao ask, he shook his head and said, "It's been like this since yesterday, and there are technical problems that can't be overcome......

"Where's the stuck?" asked Vice President Gao hurriedly.

"Precise control. ”

"Precise control...... "Vice President Gao and Deputy Director glanced at each other, both smiling bitterly.

When Chuzhong Aerospace planned to intervene in microsatellites, it was interested in the two advantages of "low technical content and low entry threshold".

But is this threshold really low?

In fact, since the birth of the "Tianhe Lantern", its competitive threshold has broken through the sky.

This threshold is the desperate "precise control"!

Is it difficult to make a beam of light, reflecting the sunlight in the distance, accurately project it onto a point on the ground?

Some people may say, what's so hard about this?

But in fact?

Anyone who has seen a rocket launch will probably hear the word "window".

In fact, satellites also have their own "window", or rather, the position of each satellite in the sky.

Although space seems infinitely vast, in fact, satellites cannot be too close to each other, and when they get close, they may not only interfere with each other, but may even collide with each other.

A satellite with a carrot and a pit has a permissible drift range in the sky, and the size of this range is plus or minus zero one degree of latitude and longitude, which is converted into a distance of 11 kilometers in low-earth orbit and about 70 kilometers in geosynchronous orbit.

A low-Earth satellite launched is a good obedient satellite if it is 11 kilometers above the ground. (The technology of accommodating multiple satellites in such a grid is called multi-satellite colocation, and it is also the direction of future development.) ）

Someone is going to say that there is no air in outer space, there are no obstacles, and according to physics, they will always rotate according to a fixed orbit?

Not to mention that there is air and resistance in outer space, and the earth itself is not perfectly round, and the gravitational force is not even......

There is also a force in outer space, called photokinetic force.

Sun, Moon, Mars, Mercury...... The gravitational pull of countless stars in the universe affects the orbits of satellites all the time. If you zoom in on the trajectory of the satellite, it may be like dust in the air, and it has been doing Brownian motion.

And a satellite, if it wants to stay in a low-earth orbit about 300 kilometers above the ground, it needs to reach more than 25,000 kilometers per hour!

How difficult is it for a satellite moving at a speed of 25,000 kilometers per hour to reflect sunlight to a specific point on the ground in an orbit with a perturbation of up to 11 kilometers?

It's about the same level of difficulty as running a 100-meter sprint and passing a long line through the eye of a needle 100 meters away......

And the lazy god system that can do this, the technology shown is desperate!

Therefore, there is no technical problem to be overcome at this time, not to mention Xinghui Aerospace, they are in aerospace, and they don't even know how to overcome it at this time!

No, did he come here specifically to "conquer"?

Originally, I wanted to be a (teacher) together, but it seems that this side is also stumped.

Listening to the loud quarrels coming from next door from time to time, Vice President Gao frowned, simply sat down, took the tea sent by the deputy director, and took a newspaper to read.

Well, I'm going to spend a day here today.

A small part of the entire newspaper is related to the Midyear Festival and the Lantern of Tianhe.

A sudden holiday has just passed, and the statistics of various holidays have just been released......

It seems that the response from all walks of life to this holiday is not bad, and it has also caused a big discussion about traditional culture after the fact.

But in the blink of an eye, a report titled "Heaven's Light!

"!" Seeing this, Vice President Gao's hand shook, and his crotch was half wet, looking embarrassed.

But he didn't bother to dry it, and read the newspaper in his hand.

"People who often visit Taobao may be amazed by the strong ability of Chinese people to copy, often every creative product, once popular, can be found on the great Taobao copycat version, which has brought a lot of convenience to the Chinese people, but has also been criticized by many people. But when this kind of copycat ability appears in foreigners, it makes people laugh and cry......"

"Yesterday, a product called Heaven's Light, appeared on foreign crowdfunding websites, and unexpectedly became popular, this product was launched by a company called Helight crowdfunding, regardless of its product positioning, or price range, and Tianhe Lantern is very close. According to the website, the first 10,000 people, for $399, could launch a funeral satellite called Heavenly Light into outer space six months later. After that, 100,000 people can also enjoy the discount of $549, and after six months, it will revert to $599 ......"

"After the reporter's investigation, the company, called HeLight, has been sought after by venture capital, and behind these venture capitals, it points to a number of large companies in the field of aviation and aerospace, such as spacex, Boeing, Lockheed Martin, ......"

"According to foreign media reports, the founders of this company are 4 Ivy League students, who believe that the space funeral industry will become the focus of the future development of the funeral industry, and this market is infinitely broad......"

"Damn, this is a competitor coming!" Vice President Gao was shocked, and then he frowned suddenly: "No......"

This newly established company can be said to want to cover up, it is the joint efforts of several major foreign aerospace companies to seize the market, and they are afraid of offending the lazy god system, or they are afraid of being afraid of the competition of the lazy god system, so they launched a façade as a buffer. They dare to enter this market rashly, because they feel that the entry threshold of this market is low and the technical content is not high.

But this threshold is not low at all!

Could it be that these companies have solved the problem of precise control?

At this moment, Vice President Gao really couldn't sit still, he stood up suddenly, and slammed the door next door with the newspaper: "Xiaohui! Xiaohui! Come out quickly!"

Ding Yihui walked out impatiently, and Vice President Gao stretched out the newspaper.

Ding Yihui glanced at it and frowned.

"The one who came is not good, the wolf is coming, Xiaohui!" Vice President Gao said nervously: "What can I do?"

"The wolf is here, so ......" Ding Yihui looked down at the lower half of Vice President Gao's body: "You're scared to pee?"