Você pode converter facilmente FIT (Falhas Em Tempo) para MTTFd (Tempo Médio Até Falha em dias) usando a biblioteca Python UliEngineering:
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TechOverflow calculators:
You can enter values with SI suffixes like 12.2m (equivalent to 0.012) or 14k (14000) or 32u (0.000032).
The results are calculated while you type and shown directly below the calculator, so there is no need to press return or click on a Calculate button.
You can enter values with SI suffixes like 12.2m (equivalent to 0.012) or 14k (14000) or 32u (0.000032).
The results are calculated while you type and shown directly below the calculator, so there is no need to press return or click on a Calculate button.
FIT
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FIT_to_MTTFd.py
from UliEngineering.Reliability.Conversion import *
from UliEngineering.EngineerIO import *
# Converter 100 FIT para MTTFd
mttfd = FIT_to_MTTFd(100)
print(f"100 FIT = {format_value(mttfd, 'd')}")
# Converter 1000 FIT para MTTFd
mttfd = FIT_to_MTTFd(1000)
print(f"1000 FIT = {format_value(mttfd, 'd')}")Exemplo de saída
FIT_to_MTTFd_output.txt
100 FIT = 4.17e+04 d
1000 FIT = 4.17e+03 dMTTFd é o Tempo Médio Até Falha expresso em dias. A conversão usa a fórmula: $MTTFd = \frac{10^9}{FIT \cdot 24 \cdot 60 \cdot 60}$ dias.
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