System identification

en

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System identification

Quality:

System identification - method of identifying or measuring the mathematical model of a system from measurements of the system inputs and outputs; uses statistical methods to build mathematical models of dynamical systems from measured data. Article “System identification” in English Wikipedia has 36.6 points for quality (as of July 1, 2025). The article contains 15 references and 10 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

Since the creation of article “System identification”, its content was written by 80 registered users of English Wikipedia and edited by 255 registered Wikipedia users in all languages.

The article is cited 542 times in English Wikipedia and cited 1166 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #20669 in March 2004
  • Global: #36139 in April 2004

The highest popularity rank from 2008:

  • Local (English): #99728 in December 2018
  • Global: #141810 in December 2018

There are 16 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 July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
System identification
36.6018
2Chinese (zh)
系統識別
34.7247
3Russian (ru)
Идентификация систем
24.1229
4Italian (it)
Identificazione di sistemi dinamici
19.471
5German (de)
Systemidentifikation
15.8558
6Hindi (hi)
तंत्र अभिनिर्धारण
13.9054
7Polish (pl)
Identyfikacja systemu
13.648
8Turkish (tr)
Sistem tanılama
13.5609
9Arabic (ar)
تعرف على النظم
12.5824
10French (fr)
Identification de système
7.9666
More...

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

Most popular in all the time

The most popular language versions of the article "System identification" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
System identification
669 864
2German (de)
Systemidentifikation
113 180
3Japanese (ja)
システム同定
99 799
4French (fr)
Identification de système
99 018
5Russian (ru)
Идентификация систем
98 035
6Polish (pl)
Identyfikacja systemu
89 932
7Arabic (ar)
تعرف على النظم
31 439
8Spanish (es)
Identificación de sistemas
19 947
9Chinese (zh)
系統識別
17 922
10Portuguese (pt)
Identificação de sistemas
16 115
More...

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

Most popular in June 2025

The most popular language versions of the article "System identification" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
System identification
1 730
2French (fr)
Identification de système
164
3Japanese (ja)
システム同定
151
4Russian (ru)
Идентификация систем
144
5German (de)
Systemidentifikation
141
6Chinese (zh)
系統識別
124
7Polish (pl)
Identyfikacja systemu
84
8Uzbek (uz)
Axborot tizimlarida identifikatsiya qilish
73
9Italian (it)
Identificazione di sistemi dinamici
24
10Turkish (tr)
Sistem tanılama
23
More...

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

The highest AI

Language versions of the article "System identification" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
System identification
80
2German (de)
Systemidentifikation
41
3French (fr)
Identification de système
28
4Russian (ru)
Идентификация систем
25
5Turkish (tr)
Sistem tanılama
22
6Polish (pl)
Identyfikacja systemu
16
7Italian (it)
Identificazione di sistemi dinamici
11
8Arabic (ar)
تعرف على النظم
9
9Persian (fa)
شناسایی سامانه
5
10Japanese (ja)
システム同定
5
More...

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

The highest AI in June 2025

Language versions of the article "System identification" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
تعرف على النظم
0
2German (de)
Systemidentifikation
0
3English (en)
System identification
0
4Spanish (es)
Identificación de sistemas
0
5Persian (fa)
شناسایی سامانه
0
6French (fr)
Identification de système
0
7Hindi (hi)
तंत्र अभिनिर्धारण
0
8Italian (it)
Identificazione di sistemi dinamici
0
9Japanese (ja)
システム同定
0
10Korean (ko)
시스템 식별
0
More...

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

The highest CI

Language versions of the article "System identification" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
System identification
542
2Persian (fa)
شناسایی سامانه
306
3Arabic (ar)
تعرف على النظم
100
4Polish (pl)
Identyfikacja systemu
55
5Japanese (ja)
システム同定
41
6Chinese (zh)
系統識別
38
7Russian (ru)
Идентификация систем
35
8German (de)
Systemidentifikation
16
9French (fr)
Identification de système
11
10Portuguese (pt)
Identificação de sistemas
7
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
تعرف على النظم
deGerman
Systemidentifikation
enEnglish
System identification
esSpanish
Identificación de sistemas
faPersian
شناسایی سامانه
frFrench
Identification de système
hiHindi
तंत्र अभिनिर्धारण
itItalian
Identificazione di sistemi dinamici
jaJapanese
システム同定
koKorean
시스템 식별
plPolish
Identyfikacja systemu
ptPortuguese
Identificação de sistemas
ruRussian
Идентификация систем
trTurkish
Sistem tanılama
uzUzbek
Axborot tizimlarida identifikatsiya qilish
zhChinese
系統識別

Popularity rank trends

Best Rank English:
#99728
12.2018
Global:
#141810
12.2018

AI rank trends

Best Rank English:
#20669
03.2004
Global:
#36139
04.2004

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on System identification from Wikipedia articles about Model predictive control, State-space representation, Black box, Adaptive control and Identifiability. Whereas reading the article about System identification people most often go to Wikipedia articles on Data-driven control system, Nonlinear system identification, Black box, Optimal design and Eigensystem realization algorithm.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 12 August 2025

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In English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

About WikiRank

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 July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information