средняя наработка на отказ

English translation: mean time between failures (MTBF)

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Russian term or phrase:средняя наработка на отказ
English translation:mean time between failures (MTBF)
Entered by: Alexander Taguiltsev

06:17 Aug 19, 2005
Russian to English translations [PRO]
Tech/Engineering - Military / Defense / radiolocation
Russian term or phrase: средняя наработка на отказ
6.10.4 „N„y„w„~„ђ„ђ „t„Ђ„r„u„‚„y„„„u„|„Ћ„~„…„ђ „s„‚„p„~„y„€„… „ѓ„‚„u„t„~„u„z „~„p„‚„p„q„Ђ„„„{„y „~„p „Ђ„„„{„p„x „R„O„I „S„~, „‰, „Ѓ„Ђ „Ђ„{„Ђ„~„‰„p„~„y„y „y„ѓ„Ѓ„Ќ„„„p„~„y„z „~„p „q„u„x„Ђ„„„{„p„x„~„Ђ„ѓ„„„Ћ, „‚„p„ѓ„ѓ„‰„y„„„Ќ„r„p„ђ„„ „Ѓ„Ђ „†„Ђ„‚„}„…„|„u:
6.10.4 Bottom confidence bound of IPS average error-free running time „S„~, h, upon completing reliability test is ex-pressed by the following formula
„S„~ = tѓ°/ ѓВ
Alexander Taguiltsev
Russian Federation
Local time: 18:24
mean time between failures
Explanation:
mean time between failures (MTBF): 1. An indicator of expected system reliability calculated on a statistical basis from the known failure rates of various components of the system. Note: MTBF is usually expressed in hours. 2. Of a system, over a long performance measurement period, the measurement period divided by the number of failures that have occurred during the measurement period. 3. For population of items, during a measurement period, the total functioning life of the population of items divided by the total number of failures within the population during the measurement period. Note 1: The total functioning life of the population may be calculated as the summation of the operating life of every item in the population over the measurement period. When computing the MTBF, any measure of operating life may be used, such as time, cycles, kilometers, or events. Note 2: For example, if a total of 1,000 events, such as data transfers, radio transmissions, or system boots, occurs in a population of items during a measurement period of 100 hours and there are a total of 10 failures among the entire population, the MTBF for each item is (1000)(100)/10 = 104 hours.

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Note added at 22 mins (2005-08-19 06:40:06 GMT)
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http://www.atis.org/tg2k/_mean_time_between_failures.html

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Note added at 23 mins (2005-08-19 06:41:19 GMT)
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(MTBF, or \"Mean Time Between Faults\") The average time (usually expressed in hours) that a component works without failure. It is calculated by dividing the total number of failures into the total number of operating hours observed. The term can also mean the length of time a user may reasonably expect a device or system to work before an incapacitating fault occurs.
http://foldoc.doc.ic.ac.uk/foldoc/foldoc.cgi?Mean Time Betwe...

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Note added at 24 mins (2005-08-19 06:42:06 GMT)
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Mean Time Between Failures/Faults
Selected response from:

Tsogt Gombosuren
Canada
Local time: 09:24
Grading comment
Thanks, you are always helpful!
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +6mean time between failures
Tsogt Gombosuren


Discussion entries: 3





  

Answers


22 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +6
средняя наработка на отказ
mean time between failures


Explanation:
mean time between failures (MTBF): 1. An indicator of expected system reliability calculated on a statistical basis from the known failure rates of various components of the system. Note: MTBF is usually expressed in hours. 2. Of a system, over a long performance measurement period, the measurement period divided by the number of failures that have occurred during the measurement period. 3. For population of items, during a measurement period, the total functioning life of the population of items divided by the total number of failures within the population during the measurement period. Note 1: The total functioning life of the population may be calculated as the summation of the operating life of every item in the population over the measurement period. When computing the MTBF, any measure of operating life may be used, such as time, cycles, kilometers, or events. Note 2: For example, if a total of 1,000 events, such as data transfers, radio transmissions, or system boots, occurs in a population of items during a measurement period of 100 hours and there are a total of 10 failures among the entire population, the MTBF for each item is (1000)(100)/10 = 104 hours.

--------------------------------------------------
Note added at 22 mins (2005-08-19 06:40:06 GMT)
--------------------------------------------------

http://www.atis.org/tg2k/_mean_time_between_failures.html

--------------------------------------------------
Note added at 23 mins (2005-08-19 06:41:19 GMT)
--------------------------------------------------

(MTBF, or \"Mean Time Between Faults\") The average time (usually expressed in hours) that a component works without failure. It is calculated by dividing the total number of failures into the total number of operating hours observed. The term can also mean the length of time a user may reasonably expect a device or system to work before an incapacitating fault occurs.
http://foldoc.doc.ic.ac.uk/foldoc/foldoc.cgi?Mean Time Betwe...

--------------------------------------------------
Note added at 24 mins (2005-08-19 06:42:06 GMT)
--------------------------------------------------

Mean Time Between Failures/Faults

Tsogt Gombosuren
Canada
Local time: 09:24
Native speaker of: Native in MongolianMongolian
PRO pts in category: 16
Grading comment
Thanks, you are always helpful!

Peer comments on this answer (and responses from the answerer)
agree  Jack Doughty
20 mins
  -> Thank you Jack! :-)

agree  Сергей Лузан
2 hrs
  -> Thank you Sergei! :-)

agree  Kirill Semenov: MTBF is a standard abbreviation
2 hrs
  -> Yep, thanks a lot, Kirill! :-)

agree  Vova: MTBF точно)
2 hrs
  -> Thank you Vova! :-)

agree  nrabate
5 hrs
  -> Thank you nrabate! :-)

agree  alex11
18 hrs
  -> Thank you Alex! :-)
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