Active Parallel Redundancy in Electronic Systems
Two blocks in parallel fail only if both fail, so unreliabilities multiply — the arithmetic behind every dual-supply and dual-channel design. It also introduces the cost side: more parts, more weight, and a shared failure mode that the arithmetic silently assumes away.
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Two blocks in parallel fail only if both fail, so unreliabilities multiply — the arithmetic behind every dual-supply and dual-channel design. It also introduces the cost side: more parts, more weight, and a shared failure mode that the arithmetic silently assumes away.
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