MTBF

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MTBF

(computer science)

MTBF

MTBF

(Mean Time Between Failure) The average time a component works without failure. It is the hours of observation divided by the number of failures.
References in periodicals archive ?
Thus, if is the constant failure rate, then the MTBF is 1/ .
The Army has documented data on TWT MTBF of: 1996=30,758 hrs.
A typical bridge with a redundant power supply has a MTBF well in excess of 100,000 hours.
As MTBFs increase, the number of test hours required also increases.
In addition, passive ESAs use either a solid-state or TWT transmitter, with solid-state offering longer MTBF but at the expense of added weight and volume; transmitter failure puts the ESA out of commission.
Particular improvements have been seen in the areas of independent fiscal agencies, fiscal objectives, and MTBFs especially in advanced countries, but emerging markets have also led the way in some areas, including strengthening fiscal risk management and performance budgeting.
Using more advanced processors actually has helped engineers reduce the parts count in typical systems, leading directly to higher MTBFs and significantly improved reliability.
DFDs with predicted MTBFs in excess of 30,000 hours in a helicopter environment, an improvement of over two orders of magnitude since the 1970s, can be produced.
However, the obsolete reference MIL-HDBK-217E still promulgates ancient reliability data that generally shows only one-tenth of the MTBFs seen today.
These are not the system failure rates or system MTBFs.
The workshop facilitators explored with participants how binding MTBFs can enhance fiscal discipline and improve funding predictability for line Ministries in order to facilitate the achievement of strategic objectives.
23 million hour MTBFs, can withstand a 100V input transient for 100 ms, and have a 36V to 75V DC input range.