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In 2003, Ron Burkey initiated the Virtual AGC Project, aiming to recover the Apollo Guidance Computer (AGC) source code and build a functional emulator. [ 40 ] [ 41 ] As part of this project, the original code, transcribed and digitized from 1960s hard copies, [ 42 ] was made available through the Virtual AGC Project and MIT Museum . [ 43 ]
The Apollo Abort Guidance System (AGS, also known as Abort Guidance Section) was a backup computer system providing an abort capability in the event of failure of the Lunar Module's primary guidance system (Apollo PGNCS) during descent, ascent or rendezvous. As an abort system, it did not support guidance for a lunar landing.
She joined the MIT Instrumentation Laboratory, which developed the Apollo Guidance Computer for the Apollo lunar exploration program. Hamilton was the first programmer hired for the Apollo project at MIT and the first female programmer in the project, [22] [23] and later became Director of the Software Engineering Division. [24]
Apollo Command Module primary guidance system components Apollo Lunar Module primary guidance system components Apollo Inertial Measurement Unit. The Apollo primary guidance, navigation, and control system (PGNCS, pronounced pings) was a self-contained inertial guidance system that allowed Apollo spacecraft to carry out their missions when communications with Earth were interrupted, either as ...
The latest estimates were relayed to the guidance systems in the IU, and to the Command Module Computer in the spacecraft. When the Moon, Earth, and vehicle were in the optimum geometrical configuration, the third stage was reignited to put the vehicle into a translunar orbit. For Apollo 15, for example, this burn lasted 5 minutes 55 seconds.
Moon Machines is a Science Channel HD documentary miniseries consisting of six episodes documenting the engineering challenges of the Apollo program to land men on the Moon. It covers everything from the iconic Saturn V to the Command Module, the Lunar Module, the Space Suits, the Guidance and Control Computer, and the Lunar Rover.
The sense wires are used to encode the data by either going through a core or bypassing it. By using many sense wires, multiple bits of data can be stored for each core. In the case of the Apollo Guidance Computer, each core had 192 sense wires passing through it, which could store 12 16-bit words per core. [4]
The guidance officer monitored on board navigational systems and on board guidance computer software. Responsible for determining the position of the spacecraft in space. One well-known guidance officer was Steve Bales, who gave the go call when the Apollo 11 guidance computer came close to overloading during the first lunar descent.