Mean time between failures (MTBF) is the predicted elapsed time between inherent failures of a mechanical or electronic system during normal system operation...
19 KB (2,994 words) - 22:03, 15 August 2024
practice, the mean time between failures (MTBF, 1/λ) is often reported instead of the failure rate. This is valid and useful if the failure rate may be...
23 KB (3,130 words) - 18:38, 9 January 2024
corrective maintenance time for failures divided by the total number of corrective maintenance actions for failures during a given period of time. It generally...
3 KB (353 words) - 18:47, 11 May 2023
light bulb the concept of mean time between failures is used to describe the failure rate. MTFF and MTTF (mean time to failure) have identical meanings...
2 KB (176 words) - 08:10, 21 May 2021
In a system the mean time between outages (MTBO) is the mean time between equipment failures that result in loss of system continuity or unacceptable degradation...
552 bytes (106 words) - 06:41, 19 January 2020
issue. Mean time to repair Mean time between failures Mean down time Service-level agreement "Also refer to "Mean Time To Repair" or "Mean Time To Restore""...
3 KB (330 words) - 12:26, 30 January 2024
Service-level agreement (redirect from Total Resolution Time)
typically have a technical definition of mean time between failures (MTBF), mean time to repair or mean time to recovery (MTTR); identifying which party...
20 KB (2,559 words) - 19:45, 16 April 2024
ensures that there is no metastability for a target MTBF i.e., Mean Time Between Failures In film editing, a synchronizer is a device for aligning multiple...
2 KB (246 words) - 16:38, 20 October 2015
Safety engineering (redirect from Mean time between coincidences)
approaches share the goal of finding causal dependencies between a hazard on system level and failures of individual components. Qualitative approaches focus...
25 KB (3,019 words) - 06:21, 20 May 2024
failure rate (AFR) gives the estimated probability that a device or component will fail during a full year of use. It is a relation between the mean time...
4 KB (452 words) - 23:49, 8 March 2024
IT disaster recovery (redirect from Recovery time objective)
to/used alongside failure metrics. Common measurements include mean time between failures (MTBF), mean time to first failure (MTFF), mean time to repair (MTTR)...
22 KB (2,231 words) - 14:23, 19 August 2024
availability of the system, in which it operates, equals mean time between failures MTBF/(MTBF+ mean time to repair MTTR). The impact of a one-off/non-repairable...
11 KB (1,466 words) - 08:00, 21 July 2024
Life expectancy (redirect from Mean lifespan)
commonly used for consumer products, and the terms "mean time to breakdown" and "mean time between failures" are used in engineering. The earliest documented...
110 KB (10,722 words) - 09:59, 26 August 2024
failure, firmware corruption, media damage, heat, water damage, power issues and mishaps. Drive manufacturers typically specify a mean time between failures...
33 KB (3,998 words) - 03:44, 31 July 2024
alternative metric is mean time between failures (MTBF). Recovery time (or estimated time of repair (ETR), also known as recovery time objective (RTO) is...
29 KB (3,210 words) - 20:44, 30 July 2024
factors reduce service life of these parts, reliability, and mean time between failures. The operation of the system is highly dependent on both the length...
7 KB (952 words) - 17:00, 9 June 2024
Height: 574 mm (23 in) Dry weight: 186 kg (410 lb) Mean time between failures: > 100,000 h Time between overhauls: 1,800 h Fuel type: Kerosene and diesel...
5 KB (313 words) - 23:54, 30 September 2022
and to avoid part breakage, designs attempt to increase the mean time between failures. Cocking handles must also be easily and comfortably gripped by...
5 KB (500 words) - 22:28, 14 August 2024
λ= 1/(mean time between failures) = 1/59.6 = 0.0168. The distribution of failure times is called the probability density function (pdf), if time can take...
16 KB (2,060 words) - 16:33, 7 December 2023
the 1 million hours mean time between failures (MTBF) recommendation for server-grade hard drives. The 500 GB, first-generation Time Capsule shipped with...
17 KB (1,483 words) - 18:35, 26 June 2024
radar system (like most other early generation radars) had a low mean time between failures (MTBF). The radar lacked look-down/shoot-down capabilities (though...
5 KB (787 words) - 13:59, 1 June 2024
mean time between failures (MTBF), with reliability = exp(−t/MTBF). Availability means the probability that a system is operational at a given time,...
16 KB (1,650 words) - 02:34, 7 July 2024
hour. Numerically, this lambda is also the reciprocal of the mean time between failures. In criminology, lambda denotes an individual's frequency of offences...
15 KB (1,587 words) - 06:23, 7 May 2024
Q={\frac {MTTR}{MTTR+MTBF}}} where MTTR is the mean time to repair, and MTBF is the mean time between failures of a repairable system. Alternatively, this...
3 KB (487 words) - 08:03, 21 July 2024
cook-off prevention, link testing, and reinforcement, to raise the mean time between failures to 1-in-1000 rounds fired. Four arms manufacturers, three independent...
10 KB (1,088 words) - 18:32, 2 April 2024
relative to the infrastructure used. MTBF (Mean Time Between Failures) is the average time between failures for a server. It is also relative to the infrastructure...
14 KB (1,734 words) - 13:01, 30 July 2024
the early Hawk systems a mean time between failures (MTBF) of only 43 hours. The improved Hawk system increased this to between 130 and 170 hours. Later...
58 KB (6,676 words) - 03:05, 21 August 2024
high accuracy, with better than 0.01°/hour bias uncertainty, and mean time between failures in excess of 60,000 hours. Ring laser gyroscopes can be used as...
12 KB (1,415 words) - 04:21, 20 July 2024
operations efficiency measures—including reducing mean time to repair (MTTR), increasing mean time between failures (MTBF), and automating the provisioning of...
7 KB (727 words) - 11:51, 30 January 2024