Redundant Information
In space and astronautical engineering, redundant information refers to the use of multiple sensors, systems, or components to provide the same information or perform the same function. This redundancy is implemented to increase the reliability and safety of spacecraft and their subsystems, as well as to ensure mission success in the event of a failure or malfunction. Redundant information can be achieved through various means, such as redundant sensors, redundant communication links, or redundant power systems. The use of redundant information is particularly important in critical systems, such as life support, guidance and navigation, and propulsion systems.
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