The United States is too exaggerated. It was a computer with 4KB of memory that achieved the miracle of landing on the moon back then!In July 1969, when Apollo 11 landed on the surface of the moon, the world was shocked

The United States is too exaggerated. It was a computer with 4KB of memory that achieved the miracle of landing on the moon back then!

In July 1969, when Apollo 11 landed on the surface of the moon, the world was shocked. At this time, less than 30 years have passed since the birth of the first giant computer, and computer technology is still in its infancy.However, Apollo 11 carried a mysterious Minicomputer with only 4KB of memory, which successfully completed the navigation and control tasks of the spacecraft, making Apollo 11 land on the moon without error, which seemed extremely incredible.

The computer on Apollo 11 was called "Apollo Guidance Computer". It adopts cutting-edge integrated circuit technology at the time,The volume is only a small suitcase, but it achieves precise control of the spacecraft.In the 1960s, when most computers occupied an entire room, the Apollo navigation computer emerged as a small, low-power airborne computer,.

More importantly, before it,No computer has ever controlled the navigation or major systems of a spacecraft11.

In addition, 4KB of memory is even more insignificant for us today,But in 1969, it already represented the technological limit...

You may wonder how powerful the Apollo Guidance Computer is? What can it do? How does it work?

Let's continue to look:

The Apollo Guidance Computer is a very powerful computer with the following characteristics:

• ..
• 16151.(ROM)(RAM).ROM(core rope memory).ROM36,864.RAM(magnetic-core memory).RAM2048.

• It has a numeric display and keyboard (DSKY) interface...0633.06033.

• (IMU).

Although the Apollo Guidance Computer looks simple,But it can accomplish many complex tasks,

For example:

• It can be based on information such as the position, speed, and attitude of the spacecraft,Calculate the orbital parameters of the spacecraft.
• It can be based on the target orbit and current orbit of the spacecraft,.
• .
• It can determine the status of various sensors and switches on the spacecraft,.

11.

.Originally, it was due to a design error that caused an unnecessary radar signal to continuously occupy computer resources..Even if the memory is overloaded, the computer can still function normally.

.If a hard landing occurs, the spacecraft is likely to be damaged or overturned...

.22..

last

The successful landing of Apollo 11 on the moon not only demonstrated the technological advantages of the United States in the space race,.

Because no matter how one thinks about it, it is always exaggerated and astonishing: the efforts of over 300000 technical personnel in the United States, the investment of $25 billion over eight years, and the pride of a country,.

And today, we already haveMore powerful, smaller, cheaper and more popular than Apollo Guidance Computer...

But achieving similar feats,

.

People today may not truly believe it,

The United States was able to use such "primitive" computers to control spacecraft and achieve lunar landing!

Disclaimer: The content of this article is sourced from the internet. The copyright of the text, images, and other materials belongs to the original author. The platform reprints the materials for the purpose of conveying more information. The content of the article is for reference and learning only, and should not be used for commercial purposes. If it infringes on your legitimate rights and interests, please contact us promptly and we will handle it as soon as possible! We respect copyright and are committed to protecting it. Thank you for sharing.(Email:[email protected])