State-space representation

State-space representation - mathematical term. Article “State-space representation” in English Wikipedia has 46.3 points for quality (as of July 1, 2026). The article contains 13 references and 17 sections.

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

In June 2026 the article “State-space representation” was edited by 3 authors in English Wikipedia and written by 6 authors in all languages.

Since the creation of article “State-space representation”, its content was written by 136 registered users of English Wikipedia and edited by 506 registered Wikipedia users in all languages.

The article is cited 173 times in English Wikipedia and cited 685 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #20368 in December 2004
• Global: #11299 in November 2002

The highest popularity rank from 2008:

• Local (English): #39365 in October 2014
• Global: #42601 in April 2015

There are 22 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, 2026 (including revision history and pageviews for previous years).

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

#	Language	Quality grade	Quality score
1	German (de) Zustandsraumdarstellung		65.3239
2	English (en) State-space representation		46.2637
3	Chinese (zh) 状态空间		41.5411
4	French (fr) Représentation d'état		35.4048
5	Persian (fa) نمایش فضای حالت		35.2918
6	Polish (pl) Równanie stanu (teoria układów dynamicznych)		26.8444
7	Catalan (ca) Representació en espai d'estats		21.1901
8	Italian (it) Rappresentazione in spazio di stato		20.024
9	Norwegian (Nynorsk) (nn) Tilstandsromrepresentasjon		18.7402
10	Ukrainian (uk) Простір станів (теорія керування)		17.2266

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

The most popular language versions of the article "State-space representation" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) State-space representation		3 454 339
2	German (de) Zustandsraumdarstellung		764 160
3	French (fr) Représentation d'état		427 164
4	Spanish (es) Espacio de estados		379 606
5	Polish (pl) Równanie stanu (teoria układów dynamicznych)		290 799
6	Japanese (ja) 状態空間 (制御理論)		239 231
7	Russian (ru) Пространство состояний (теория управления)		183 292
8	Chinese (zh) 状态空间		181 487
9	Korean (ko) 상태 공간 (제어)		75 619
10	Portuguese (pt) Espaço de estados		63 398

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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 "State-space representation" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) State-space representation		6 999
2	German (de) Zustandsraumdarstellung		1 241
3	Chinese (zh) 状态空间		554
4	French (fr) Représentation d'état		414
5	Polish (pl) Równanie stanu (teoria układów dynamicznych)		404
6	Japanese (ja) 状態空間 (制御理論)		380
7	Russian (ru) Пространство состояний (теория управления)		343
8	Spanish (es) Espacio de estados		260
9	Portuguese (pt) Espaço de estados		109
10	Italian (it) Rappresentazione in spazio di stato		92

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

Language versions of the article "State-space representation" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) State-space representation		136
2	German (de) Zustandsraumdarstellung		96
3	French (fr) Représentation d'état		80
4	Italian (it) Rappresentazione in spazio di stato		32
5	Russian (ru) Пространство состояний (теория управления)		22
6	Polish (pl) Równanie stanu (teoria układów dynamicznych)		16
7	Chinese (zh) 状态空间		16
8	Spanish (es) Espacio de estados		15
9	Japanese (ja) 状態空間 (制御理論)		14
10	Korean (ko) 상태 공간 (제어)		12

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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 "State-space representation" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) State-space representation		3
2	Italian (it) Rappresentazione in spazio di stato		1
3	Japanese (ja) 状態空間 (制御理論)		1
4	Ukrainian (uk) Простір станів (теорія керування)		1
5	Arabic (ar) تمثيل المتجهات الفضائي		0
6	Catalan (ca) Representació en espai d'estats		0
7	Czech (cs) Stavový popis systému		0
8	German (de) Zustandsraumdarstellung		0
9	Spanish (es) Espacio de estados		0
10	Persian (fa) نمایش فضای حالت		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 "State-space representation" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) State-space representation		173
2	Chinese (zh) 状态空间		93
3	French (fr) Représentation d'état		71
4	Polish (pl) Równanie stanu (teoria układów dynamicznych)		62
5	German (de) Zustandsraumdarstellung		49
6	Japanese (ja) 状態空間 (制御理論)		49
7	Spanish (es) Espacio de estados		37
8	Ukrainian (uk) Простір станів (теорія керування)		33
9	Russian (ru) Пространство состояний (теория управления)		25
10	Portuguese (pt) Espaço de estados		16

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#	Language	Value
ar	Arabic تمثيل المتجهات الفضائي
ca	Catalan Representació en espai d'estats
cs	Czech Stavový popis systému
de	German Zustandsraumdarstellung
en	English State-space representation
es	Spanish Espacio de estados
fa	Persian نمایش فضای حالت
fr	French Représentation d'état
he	Hebrew מרחב המצב
hi	Hindi अवस्था-समष्टि
it	Italian Rappresentazione in spazio di stato
ja	Japanese 状態空間 (制御理論)
ko	Korean 상태 공간 (제어)
nl	Dutch Toestand (systeemtheorie)
nn	Norwegian (Nynorsk) Tilstandsromrepresentasjon
no	Norwegian Tilstandsromrepresentasjon
pl	Polish Równanie stanu (teoria układów dynamicznych)
pt	Portuguese Espaço de estados
ru	Russian Пространство состояний (теория управления)
sv	Swedish Tillstånd (reglerteknik)
uk	Ukrainian Простір станів (теорія керування)
zh	Chinese 状态空间

Best Rank

English: #39365 10.2014

Global: #42601 04.2015

Best Rank

English: #20368 12.2004

Global: #11299 11.2002

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information