Take Off My Aviation Era

"Shoot the ground station to the sky?"

The senior leader of the army couldn't help frowning upon hearing this, and asked subconsciously.

Not only this leader, but other leaders were also aroused by Zhuang Jianye's idea. There is no way, but the ground station is really a major shortcoming of the dual use of domestic carrier rockets.

If this is not the case, why should the country spend huge sums of money to build so many "Yuanwang" fleets? It is not for the purpose of better measurement and monitoring in the dual military and civilian applications of carrier rockets.

But even so, plus domestic ground stations, the entire measurement and control range can only cover 15% of the world.

In other words, more than 80% of the areas are in blind spots that cannot be monitored.

Usually, it’s okay. In the event of an emergency, perhaps the satellites or warheads in the sky disappear for no reason and there is no way to find it. Because of this, how to solve the problem of ground stations has always been a major problem in the domestic aerospace field. Said, has broken the hearts of two generations.

If not, the global satellite navigation system will not be able to repeat and hesitate like this; the communication satellite system will not only be in a high-cost geostationary orbit; the optical reconnaissance satellite also does not need to be over the top to enable effective communication... …

Because of this, as long as the ground station problem can be solved, it is equivalent to a great liberation for the domestic aerospace field. From then on, you can really fly high without looking at others.

Therefore, even if Zhuang Jianye's words sounded a little unreasonable, everyone at the scene still wanted to know how this young man, who was always technically surprising, could send the ground station to the sky.

"tell me the story!"

At this time, the head of the headquarters finally spoke. To be honest, he did not expect that Zhuang Jianye would propose the global satellite positioning system here, and he did not expect to extend it to the field of space measurement and control.

We must know that at this moment, there was a FSC-1A fighter-bomber full of ammunition parked in front of them, such as a fake aviation manufacturer, but they were talking about the sea of ​​stars in outer space.

This scene is a little weird.

However, this is the style of Ascendas Group, or even Zhuang Jianye. Whoever makes people's business span the two major business sectors of aviation and aerospace, maybe that aspect can give you a surprise or surprise.

Just like the original intention of the head of the headquarters here was to receive Abdullah, Mahmoud and others and make a small amount of money. As a result, after some rumors, Zhuang Jianye hooked up to the sea of ​​stars.

Where can I tell people to reason?

The head of the headquarters said that it was helpless, that was a lie, but then again, since the old head of the headquarters, he has been firmly supporting the development of Ascendas Group. Isn't it the hope that Ascendas Group can bring different surprises and shocks?

Therefore, there is no sadness or joy on the head of the headquarters, as if an elder is ready to patiently listen to the babble of the younger generation. After speaking, he took the thermos from the confidential secretary beside him, unscrewed it and took a sip of water. , Then signaled that Zhuang Jianye could start.

"In fact, our plan is divided into two steps. The first step is to build our own relay communication satellite, using a high-orbit stationary mode, so that three satellites can cover the world and form a space star-link communication network.

This step has two main goals, the first is to test the link communication between the satellites; the second is the control conversion between the satellite and the ground.

For these two goals, we can use future space launch missions and long-range missile test launches to carry out actual tests and applications, thereby gaining rich practical experience.

Then you can proceed to the second step, which is to apply the mature technology in the relay satellite to the navigation satellite system, so that multiple groups of satellites form an effective inter-satellite link, so that they can communicate with each other, effectively locate, and finally achieve control One satellite can connect the functions of all navigation satellites, thus getting rid of dependence on overseas ground stations. "

"What you are talking about seems to be the technology that the United States used during Star Wars." After listening to Zhuang Jianye's vision, a cadre of the Second Artillery Corps explained the source of Zhuang Jianye's plan.

Zhuang Jianye also nodded and admitted: "It is indeed an American idea, but I think this idea is in line with our actual situation. You can try it."

"But do you know that after the end of the Cold War, the Americans did not update their relay communications satellites." As soon as Zhuang Jianye's voice fell, the cadre of the Second Artillery Corps directly revealed a cruel fact: "Because passing through the United States According to the evaluation of relevant departments, the role of this type of relay communication satellite is not as prominent as expected."

"It is true." Zhuang Jianye did not shy away, but then changed the conversation and continued: "However, the United States made this assessment after the Cold War. The Soviet Union has disintegrated, and the original threat of the US satellite ground station has been lifted. A thankless backup in space, coupled with the fact that the confidential communications of the American relay satellites are not satisfactory and they are prone to external interference. Therefore, the Americans stopped this type of relay in terms of cost savings. Communication satellites can be considered reasonable..."

Zhuang Jianye obviously made sufficient preparations for today’s scene. He is very precious to American relay satellites. In fact, it is true. The concept of relay satellites originated from Star Wars, and the scenario in which the US satellite ground station was attacked by the Soviet Union The attack was completely destroyed. In order to be able to effectively control the satellites in outer space after the ground station was attacked, the Americans established a space-based measurement and control backup plan, which is the so-called relay satellite constellation.

It's just that with the disintegration of the Soviet Union and the removal of external threats, the Americans quickly sent enthusiasm to a lack of interest. There is no alternative. Ground stations all over the world have long formed a fixed network and a mature measurement and control system. More importantly, a small circle is formed around these ground stations, which can also be called interest groups.

There are visible benefits such as employment, capital allocation, equipment procurement, scientific research projects, and infrastructure construction.

And the number of such benefits spread all over the world ~ www.readwn.com ~ reached five or six hundred.

Such a huge interest group is not enough to eat on its own. How can it be possible to let relay satellites come to the cake? Therefore, since the end of the Cold War, the black relay satellites are the most ruthless group of people, but these people are also a group of knowledgeable in the aerospace field, whether they are Remarks or articles are all full of dry goods, **** to burst, ordinary people don't say rebuttal, even the insiders can only be speechless when they see it.

Of course, these people’s hacking of the US’s relay satellites is not that kind of brainless. Due to the technology of the Cold War, the relay satellites at that time were indeed full of bugs, especially the communication technology, which used encrypted radio, not only the signal could be The other party can easily intercept and suffer interference, and neither efficiency nor power can compare to ground stations.

The leader of the Second Artillery Corps clearly knew these things, so before Zhuang Jianye finished speaking, he reached out and interrupted: "Comrade Zhuang Jianye, if your plan uses the same communication system as the United States, I think your plan The feasibility is not high, because the electromagnetic environment in outer space we encounter may be more complicated than imagined."

Faced with this complicated problem, Zhuang Jianye just smiled: "So we use laser communication to solve this problem."

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