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SAFETY INSTRUMENTED FUNCTION ANALYZER SYSTEM AND METHOD
SAFETY INSTRUMENTED FUNCTION ANALYZER SYSTEM AND METHOD
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机译:安全仪表功能分析仪系统和方法
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摘要
A safety instrumented function analyzer (SIFA) is presented. The SIFA reads in a SIS logic from a Safety Instrumented System, analyzes it according to failure mode reasoning, and produces a list of output modes. The SIFA also calculates a probability of failure on demand as well as a spurious trip rate.
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