Maintenance-free operating period

Maintenance-free operating period (MFOP) is an alternative measure of performance to the mean time between failures (MTBF), defined as the time period during which a device will be able to perform each of its intended functions, requiring only a minimal degree of maintenance.[1] It was originally proposed in 1996 by the United Kingdom's Ministry of Defence, with intended application to military aircraft.[2]

See also

References

  1. ^ Dinesh Kumar, U.; Knezevic, J.; Crocker, J. (1999). "Maintenance free operating period – an alternative measure to MTBF and failure rate for specifying reliability?". Reliability Engineering and System Safety. 64: 127–131. doi:10.1016/S0951-8320(98)00048-9.
  2. ^ Chew, Samuel P.; Dunnett, Sarah J.; Andrews, John D. (2008). "Phased mission modelling of systems with maintenance free operating periods using simulated Petri nets". Reliability Engineering and System Safety. 93 (7): 980–994. doi:10.1016/j.ress.2007.06.001.


Stub icon

This engineering-related article is a stub. You can help Wikipedia by expanding it.

Read other articles:

Luca Toni

Luca Toni Toni nel 2021 Nazionalità  Italia Altezza 193 cm Peso 88 kg Calcio Ruolo Attaccante Termine carriera 1º luglio 2016 Carriera Giovanili 1990-1991 Officine Meccaniche Frignanesi1991-1994 Modena Squadre di club1 1994-1996 Modena32 (7)[1]1996-1997 Empoli3 (1)1997-1998 Fiorenzuola26 (2)1998-1999 Lodigiani31 (15)1999-2000 Treviso35 (15)2000-2001 Vicenza31 (9)2001-2003 Brescia44 (15)2003-2005 Palermo80 (50)2005-2007 Fiorenti...

 

Aegidae

Aegidae Aega psora Klasifikasi ilmiah Kerajaan: Animalia Filum: Arthropoda Subfilum: Crustacea Kelas: Malacostraca Ordo: Isopoda Subordo: Cymothoida Famili: AegidaeWhite, 1850 Aegidae adalah famili dari krustasea isopoda. Aegidae dewasa merupakan parasit sementara pada ikan, makan pada darah inang mereka sebelum turun untuk mencerna makanan.[1] Mereka berbeda dari anggota famili Cirolanidae, Aegidae hanya memiliki tiga pasang pereiopoda seperti pengait, sedangkan pada keseluruhan Cir...

 

Shona McFarlane

New Zealand artist and writer (1929–2001) McFarlane in the 1970s as a panellist on Beauty and the Beast Shona Graham McFarlane CBE (27 March 1929 – 29 September 2001) was a New Zealand artist, journalist and broadcaster. Biography McFarlane was born in Gore and educated at Otago Girls' High School, and studied teaching at the Dunedin Teachers' College. McFarlane taught art in New Zealand schools from 1950 to 1952, before moving to London where she taught in the mid-1950s.[1] Durin...

Robert Smigel

Robert Smigeldi San Diego Comic-Con 2008Lahir7 Februari 1960 (umur 64)New York City, New York, ASPekerjaanAktor, komedian, penulisTahun aktif1985–sekarangSuami/istriMichelle Saks (3 anak) Robert Smigel (kelahiran 7 Februari 1960) adalah seorang aktor, humoris, komedian dan penulis Amerika yang dikenal karena kartun pendek karyanya Saturday Night Live TV Funhouse dan memainkan dan mengisi Triumph, the Insult Comic Dog. Kehidupan awal Smigel lahir di New York City. Bacaan tambahan ...

 

Legenda Siluman Ular Putih

Ilustrasi Legenda Siluman Ular Putih di Yihe Yuan, Beijing Legenda Siluman Ular Putih（白蛇传） adalah legenda tentang seorang siluman ular putih bernama Bai Suzhen yang jatuh cinta pada seorang pelajar bernama Xu Xian.[1][2] Cerita ini memiliki banyak versi sehingga bisa berbeda dari satu dan lainnya.[2] Setelah bertemu di jembatan Duan pada saat hujan turun, Xu Xian meminjamkan payungnya kepada Bai Su Zhen.[1][2] Keduanya jatuh cinta dan menikah....

 

Tabla

Tabla Tabla (atau tabl, tabla) (Hindi: तबला, bahasa Marathi: तबला, bahasa Kannada: ತಬಲ, bahasa Telugu: తబల, Tamil: தபேலா, bahasa Bengali: তবলা, bahasa Nepali: तबला, bahasa Urdu: طبلہ, Arab: طبل، طبلةcode: ar is deprecated ) adalah Instrumen musik perkusi tradisional dan yang berasal dari India (dari keluarga membranofon). Alat musik ini dipakai dalam musik klasik Hindustan serta dalam musik popul...

Yvrandes

Yvrandes L'église Notre-Dame. Administration Pays France Région Normandie Département Orne Arrondissement Argentan Commune Tinchebray-Bocage Intercommunalité Domfront Tinchebray Interco Statut Commune déléguée Maire délégué Mandat Dominique Maupas 2020-2026 Code postal 61800 Code commune 61513 Démographie Gentilé Yvrandais Population 154 hab. (2019) Densité 15 hab./km2 Géographie Coordonnées 48° 43′ 10″ nord, 0° 45′ 02″ ouest A...

 

James C. McKay

American lawyer For the filmmaker, see James C. McKay (director). Jim McKayPersonal detailsBorn(1917-02-24)February 24, 1917South Pasadena, California, U.S.DiedNovember 23, 2015(2015-11-23) (aged 98)Chevy Chase, Maryland, U.S.EducationCornell University (BA)Georgetown University (LLB) James C. Jim McKay (February 24, 1917 – November 23, 2015) was an American trial lawyer. As Independent Counsel from 1987 to 1990, he investigated allegations of illicit lobbying and conflicts of interest...

 

The Here After

2015 filmThe Here AfterFilm posterDirected byMagnus von HornWritten byMagnus Von HornProduced by Madeleine Ekman Mariusz Wlodarski StarringUlrik MuntherCinematographyŁukasz ŻalEdited byAgnieszka GlinskaProductioncompanyZentropa International SwedenRelease dates 21 May 2015 (2015-05-21) (Cannes) 11 September 2015 (2015-09-11) (TIFF) 9 October 2015 (2015-10-09) (Poland) 20 November 2015 (2015-11-20) (Sweden) Running ...

Oud

Sebuah oud Oud adalah sebuah instrumen senar leher pendek tipe lute berbentuk pir (kordofon dalam klasifikasi instrumen Hornbostel-Sachs) dengan 11 atau 13 senar yang dikelompokkan dalam 5 atau 6 kord. Oud sangat mirip dengan kecapi modern, dan juga kecapi Barat.[1] Oud modern kemungkinan besar berasal dari kecapi Asyur. Instrumen serupa telah digunakan di Timur Tengah, Afrika Utara, dan Asia Tengah selama ribuan tahun, termasuk Mesopotamia, Mesir, Afrika Utara, Kaukasus, dan Levant; ...

 

Mylo (Sony)

Handheld Internet wi-fi device, 2006–2010 My Life Online (MYLO)mylo COM–1ManufacturerSonyRelease dateSeptember 15, 2006Lifespan2006-2010Discontinued2010MediaMemory Stick PRO DuoOperating systemQtopia LinuxCPUARMDisplay3.5 TFT LCD 800×480 pixel touchscreen (COM–2) 2.4 TFT 320×240 pixel (COM–1)CameraYes (COM–2 only)Connectivity802.11b/g Wi-Fi (COM–2) 802.11b Wi-Fi (COM–1)Dimensions130.8 × 20.7 × 64.6 mm (COM–2) 123 × 23.9 × 63 mm (COM–1) My Life Online (Mylo) was a devic...

 

Marist Brothers College Rosalie Buildings

Historic site in Queensland, AustraliaMarist Brothers College Rosalie BuildingsMain college building, 2007LocationFernberg Road, Rosalie, City of Brisbane, Queensland, AustraliaCoordinates27°27′50″S 152°59′58″E / 27.4639°S 152.9994°E / -27.4639; 152.9994 Queensland Heritage RegisterOfficial nameMarist Brothers' Monastery and Marist CollegeTypestate heritage (built)Designated18 September 2008Reference no.602607Significant period1920s Location of Marist...

Sour Times

1994 single by Portishead This article is about the Portishead song. For the Madison Beer song, see Life Support (Madison Beer album). Sour TimesSingle by Portisheadfrom the album Dummy Released1 August 1994 (1994-08-01)Genre Trip hop[1] alternative rock[1] Length4:14Label Go! Discs London Songwriter(s) Lalo Schifrin Geoff Barrow Beth Gibbons Adrian Utley Producer(s) Portishead Adrian Utley Portishead singles chronology Numb (1994) Sour Times (1994) Glory Box (1...

 

Susan Stroman

Susan Stroman Susan Stroman (Wilmington, 17 ottobre 1954) è una regista, coreografa e attrice statunitense, attiva soprattutto per il teatro. Indice 1 Biografia 2 Teatro 2.1 Coreografa 2.2 Regista e coreografa 3 Filmografia 3.1 Regista 4 Riconoscimenti 5 Altri progetti 6 Collegamenti esterni Biografia Nata nel Delaware, ha iniziato a suonare il pianoforte e a studiare danza da piccola. Nel 1976 si è trasferita a New York, per lavorare nel mondo dello spettacolo. Nel 1979 ha debuttato a Broa...

 

Hedjhotep

Ancient Egyptian deity Hedjhotep in hieroglyphs Hedjhotepḥḏ-ḥtp Part of a series onAncient Egyptian religion Beliefs Afterlife Cosmology Duat Ma'at Mythology Index Numerology Philosophy Soul Practices Funerals Offerings: Offering formula Temples Priestess of Hathor Pyramids Deities (list)Ogdoad Amun Amunet Hauhet Heh Kauket Kek Naunet Nu Ennead Atum Geb Isis Nephthys Nut Osiris Set Shu Tefnut A Aati Aker Akhty Amenhotep, son of Hapu Amesemi Ammit Am-heh Amu-Aa Anat Andjety Anhur Anput A...

美国众议院

此條目需要补充更多来源。 (2021年7月4日)请协助補充多方面可靠来源以改善这篇条目，无法查证的内容可能會因為异议提出而被移除。致使用者：请搜索一下条目的标题（来源搜索：美国众议院 — 网页、新闻、书籍、学术、图像），以检查网络上是否存在该主题的更多可靠来源（判定指引）。 美國眾議院 United States House of Representatives第118届美国国会众议院徽章 众议院旗...

 

Arzanene

Historical region in Armenia Map of the provinces of the Kingdom of Armenia in 150, including Arzanene (Aghdznik) Arzanene (Greek: Ἀρζανηνή) or Aghdznik (Armenian: Աղձնիք, romanized: Ałjnik῾) was a historical region in the southwest of the ancient kingdom of Armenia. It was ruled by one of the four bdeashkhs (bidakhsh, vitaxa) of Armenia, the highest ranking nobles below the king who ruled over the kingdom's border regions.[1] Its probable capital was the fortre...

 

العلاقات النمساوية الصربية

العلاقات النمساوية الصربية النمسا صربيا   النمسا   صربيا تعديل مصدري - تعديل   العلاقات النمساوية الصربية هي العلاقات الثنائية التي تجمع بين النمسا وصربيا.[1][2][3][4][5] مقارنة بين البلدين هذه مقارنة عامة ومرجعية للدولتين: وجه المقارنة النمسا ...

Monte Kaçkar

Questa voce sull'argomento montagne della Turchia è solo un abbozzo. Contribuisci a migliorarla secondo le convenzioni di Wikipedia. Monte KaçkarStato Turchia RegioneMar Nero ProvinciaRize Altezza3 937 m s.l.m. Prominenza2 272 m Coordinate40°50′13″N 41°09′33.7″E40°50′13″N, 41°09′33.7″E Mappa di localizzazioneMonte Kaçkar Modifica dati su Wikidata · Manuale Il monte Kaçkar (in turco Kaçkar Dağı) è una montagna della Turchia nord-...

 

درع المجتمع الإنجليزي 2003

درع المجتمع الإنجليزي 2003 تفاصيل الموسم درع المجتمع الإنجليزي  النسخة 81  البلد المملكة المتحدة  المنظم الاتحاد الإنجليزي لكرة القدم  البطل مانشستر يونايتد  مباريات ملعوبة 1   الحضور الجماهيري 59923   درع المجتمع الإنجليزي 2002  درع المجتمع الإنجليزي 2004  ت...