フォルトツリー解析

Fault tree analysis - top-down, deductive failure analysis used in safety engineering and reliability engineering, in which undesired states of a system are analyzed to understand how systems can fail and to identify the best ways to reduce risk. Article "フォルトツリー解析" in Japanese Wikipedia has 16.6 points for quality (as of November 1, 2023). The article contains 6 references and 12 sections. The article also contains quality flaw template, which reduce quality score.

This article has the best quality in Chinese Wikipedia. However, the most popular language version of this article is English.

Since the creation of article "フォルトツリー解析", its content was written by 28 registered users of Japanese Wikipedia and edited by 329 registered Wikipedia users in all languages.

The article is cited 23 times in Japanese Wikipedia and cited 206 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #2176 in February 2004
• Global: #8800 in August 2002

The highest popularity rank from 2008:

• Local (Japanese): #10594 in May 2019
• Global: #60433 in April 2015

There are 15 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

#	Language	Quality grade	Quality score
1	Chinese (zh) 故障樹分析		68.3246
2	English (en) Fault tree analysis		65.2143
3	Turkish (tr) Hata ağacı analizi		60.2271
4	Spanish (es) Análisis del árbol de fallas		47.6279
5	French (fr) Arbre de défaillances		36.7667
6	Finnish (fi) Vikapuuanalyysi		27.5712
7	German (de) Fehlerbaumanalyse		24.3967
8	Ukrainian (uk) Аналіз дерева відмов		22.5462
9	Persian (fa) آنالیز درخت عیب		22.4419
10	Swedish (sv) Felträdsanalys		19.2048

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "フォルトツリー解析" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Fault tree analysis		2 121 671
2	Japanese (ja) フォルトツリー解析		1 068 428
3	German (de) Fehlerbaumanalyse		429 542
4	French (fr) Arbre de défaillances		222 408
5	Spanish (es) Análisis del árbol de fallas		96 128
6	Chinese (zh) 故障樹分析		90 571
7	Turkish (tr) Hata ağacı analizi		18 390
8	Swedish (sv) Felträdsanalys		18 303
9	Korean (ko) 결함수 해석		13 822
10	Hungarian (hu) Hibafa-elemzés		12 548

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "フォルトツリー解析" in October 2023

#	Language	Popularity award	Relative popularity
1	English (en) Fault tree analysis		8 022
2	Japanese (ja) フォルトツリー解析		1 392
3	German (de) Fehlerbaumanalyse		1 375
4	Chinese (zh) 故障樹分析		1 137
5	French (fr) Arbre de défaillances		1 016
6	Spanish (es) Análisis del árbol de fallas		500
7	Korean (ko) 결함수 해석		110
8	Swedish (sv) Felträdsanalys		98
9	Turkish (tr) Hata ağacı analizi		93
10	Ukrainian (uk) Аналіз дерева відмов		89

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "フォルトツリー解析" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Fault tree analysis		107
2	German (de) Fehlerbaumanalyse		66
3	French (fr) Arbre de défaillances		47
4	Japanese (ja) フォルトツリー解析		28
5	Spanish (es) Análisis del árbol de fallas		12
6	Hebrew (he) עץ כשל		11
7	Hungarian (hu) Hibafa-elemzés		11
8	Swedish (sv) Felträdsanalys		10
9	Turkish (tr) Hata ağacı analizi		10
10	Persian (fa) آنالیز درخت عیب		7

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "フォルトツリー解析" with the highest AI in October 2023

#	Language	AI award	Relative AI
1	Bulgarian (bg) Анализ на дървото на отказите		0
2	German (de) Fehlerbaumanalyse		0
3	English (en) Fault tree analysis		0
4	Spanish (es) Análisis del árbol de fallas		0
5	Persian (fa) آنالیز درخت عیب		0
6	Finnish (fi) Vikapuuanalyysi		0
7	French (fr) Arbre de défaillances		0
8	Hebrew (he) עץ כשל		0
9	Hungarian (hu) Hibafa-elemzés		0
10	Japanese (ja) フォルトツリー解析		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "フォルトツリー解析" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Fault tree analysis		75
2	German (de) Fehlerbaumanalyse		32
3	Japanese (ja) フォルトツリー解析		23
4	Chinese (zh) 故障樹分析		20
5	French (fr) Arbre de défaillances		18
6	Persian (fa) آنالیز درخت عیب		7
7	Hebrew (he) עץ כשל		6
8	Spanish (es) Análisis del árbol de fallas		5
9	Swedish (sv) Felträdsanalys		5
10	Finnish (fi) Vikapuuanalyysi		4

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#	Language	Value
bg	Bulgarian Анализ на дървото на отказите
de	German Fehlerbaumanalyse
en	English Fault tree analysis
es	Spanish Análisis del árbol de fallas
fa	Persian آنالیز درخت عیب
fi	Finnish Vikapuuanalyysi
fr	French Arbre de défaillances
he	Hebrew עץ כשל
hu	Hungarian Hibafa-elemzés
ja	Japanese フォルトツリー解析
ko	Korean 결함수 해석
sv	Swedish Felträdsanalys
tr	Turkish Hata ağacı analizi
uk	Ukrainian Аналіз дерева відмов
zh	Chinese 故障樹分析

Best Rank

Japanese: #10594 05.2019

Global: #60433 04.2015

Best Rank

Japanese: #2176 02.2004

Global: #8800 08.2002

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information