Technology · Safety & Security
Triple modular redundancy
A fault tolerance technique that implements a function three times and takes a majority vote of the outputs, so that a single upset or fault in one copy does not change the result.
It is common in space and other radiation-tolerant designs.
- Also known as
- Triple redundancy, Voting logic
- Type
- Technology
- Domain
- Safety & Security, Safety mechanisms
Related terms
Part of the Safety & Security glossary, with every term in the topic and the lifecycles, tools and standards that use them.
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Last reviewed: not yet reviewed in depth. Entry last updated . The full glossary