What is a Space Saving Computer?

A space computer refers to a computer loaded on a carrier such as a launch vehicle, a missile star, or a spacecraft, or a deep space probe.

A space computer refers to a computer loaded on a carrier such as a launch vehicle, a missile star, or a spacecraft, or a deep space probe.

A space computer is a specialized embedded computer that is specially used in the field of aerospace and missile weapons. Generally, computer computing speed, capacity, volume, quality, power consumption, and reliability have special restrictions. The use environment is harsh Applications have different requirements in different fields ^[1]

For example, satellites require computers to have certain radiation resistance, and they can work reliably for a long time in an extremely hot and cold vacuum environment; computers in strategic weapons require certain nuclear penetration capabilities; terminal guidance computers require billions of Computing power; small missiles require very small computer size, etc.

Different design schemes must be adopted in the design of space computers for different application fields. For example, in order to meet the requirements of long life and high reliability, the space computer for deep space exploration must adopt the multi-machine cascadable reconfigurable mode technology; the missile terminal guidance map matching computer used for precise strikes must have billions of times High-speed computing capability; the guidance and stability control computer in the launch vehicle must have diverse interfaces related to equipment such as inertial-side sensitive devices, timing drives, servos, ground computers, and network buses ^[2] .