Scimago Journal & Country Rank

Systems and Control Letters

H Index
Subject Area and CategoryComputer Science
Computer Science (miscellaneous)

Control and Systems Engineering
Electrical and Electronic Engineering
Mechanical Engineering
PublisherElsevier BV
Publication typeJournals
Scope Systems & Control Letters has become one of the leading journals in the field. The aim of the journal is to allow rapid dissemination of contributions in the area of systems and control, in the form of concise papers. All aspects of the field are covered. Mathematically oriented papers having a clear relevance to systems and control as well as papers describing specific applications in engineering, economics, the physical sciences, signal processing, etc. are accepted. In addition to research papers, also discussion papers, appealing illustrative examples, and brief reviews of recent or to be published papers, are acceptable. (source)

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Computer Science (miscellaneous)1997Q1
Computer Science (miscellaneous)1998Q1
Computer Science (miscellaneous)1999Q1
Computer Science (miscellaneous)2000Q1
Computer Science (miscellaneous)2001Q1
Computer Science (miscellaneous)2002Q1
Computer Science (miscellaneous)2003Q1
Computer Science (miscellaneous)2004Q1
Computer Science (miscellaneous)2005Q1
Computer Science (miscellaneous)2006Q1
Computer Science (miscellaneous)2007Q1
Computer Science (miscellaneous)2008Q1
Computer Science (miscellaneous)2009Q1
Computer Science (miscellaneous)2010Q1
Computer Science (miscellaneous)2011Q1
Computer Science (miscellaneous)2012Q1
Computer Science (miscellaneous)2013Q1
Computer Science (miscellaneous)2014Q1
Computer Science (miscellaneous)2015Q1
Computer Science (miscellaneous)2016Q1
Control and Systems Engineering1997Q1
Control and Systems Engineering1998Q1
Control and Systems Engineering1999Q1
Control and Systems Engineering2000Q1
Control and Systems Engineering2001Q1
Control and Systems Engineering2002Q1
Control and Systems Engineering2003Q1
Control and Systems Engineering2004Q1
Control and Systems Engineering2005Q1
Control and Systems Engineering2006Q1
Control and Systems Engineering2007Q1
Control and Systems Engineering2008Q1
Control and Systems Engineering2009Q1
Control and Systems Engineering2010Q1
Control and Systems Engineering2011Q1
Control and Systems Engineering2012Q1
Control and Systems Engineering2013Q1
Control and Systems Engineering2014Q1
Control and Systems Engineering2015Q1
Control and Systems Engineering2016Q1
Electrical and Electronic Engineering1997Q1
Electrical and Electronic Engineering1998Q1
Electrical and Electronic Engineering1999Q1
Electrical and Electronic Engineering2000Q1
Electrical and Electronic Engineering2001Q1
Electrical and Electronic Engineering2002Q1
Electrical and Electronic Engineering2003Q1
Electrical and Electronic Engineering2004Q1
Electrical and Electronic Engineering2005Q1
Electrical and Electronic Engineering2006Q1
Electrical and Electronic Engineering2007Q1
Electrical and Electronic Engineering2008Q1
Electrical and Electronic Engineering2009Q1
Electrical and Electronic Engineering2010Q1
Electrical and Electronic Engineering2011Q1
Electrical and Electronic Engineering2012Q1
Electrical and Electronic Engineering2013Q1
Electrical and Electronic Engineering2014Q1
Electrical and Electronic Engineering2015Q1
Electrical and Electronic Engineering2016Q1
Mechanical Engineering1997Q1
Mechanical Engineering1998Q1
Mechanical Engineering1999Q1
Mechanical Engineering2000Q1
Mechanical Engineering2001Q1
Mechanical Engineering2002Q1
Mechanical Engineering2003Q1
Mechanical Engineering2004Q1
Mechanical Engineering2005Q1
Mechanical Engineering2006Q1
Mechanical Engineering2007Q1
Mechanical Engineering2008Q1
Mechanical Engineering2009Q1
Mechanical Engineering2010Q1
Mechanical Engineering2011Q1
Mechanical Engineering2012Q1
Mechanical Engineering2013Q1
Mechanical Engineering2014Q1
Mechanical Engineering2015Q1
Mechanical Engineering2016Q1

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.781
Cites / Doc. (4 years)20001.160
Cites / Doc. (4 years)20011.339
Cites / Doc. (4 years)20021.650
Cites / Doc. (4 years)20031.915
Cites / Doc. (4 years)20041.599
Cites / Doc. (4 years)20052.067
Cites / Doc. (4 years)20062.082
Cites / Doc. (4 years)20072.528
Cites / Doc. (4 years)20083.485
Cites / Doc. (4 years)20093.240
Cites / Doc. (4 years)20103.173
Cites / Doc. (4 years)20113.194
Cites / Doc. (4 years)20123.331
Cites / Doc. (4 years)20133.592
Cites / Doc. (4 years)20143.986
Cites / Doc. (4 years)20153.416
Cites / Doc. (4 years)20163.683
Cites / Doc. (3 years)19990.781
Cites / Doc. (3 years)20001.054
Cites / Doc. (3 years)20011.343
Cites / Doc. (3 years)20021.720
Cites / Doc. (3 years)20031.749
Cites / Doc. (3 years)20041.499
Cites / Doc. (3 years)20051.933
Cites / Doc. (3 years)20062.151
Cites / Doc. (3 years)20072.613
Cites / Doc. (3 years)20083.012
Cites / Doc. (3 years)20093.022
Cites / Doc. (3 years)20103.121
Cites / Doc. (3 years)20112.923
Cites / Doc. (3 years)20123.019
Cites / Doc. (3 years)20133.763
Cites / Doc. (3 years)20143.470
Cites / Doc. (3 years)20153.270
Cites / Doc. (3 years)20163.644
Cites / Doc. (2 years)19990.626
Cites / Doc. (2 years)20001.014
Cites / Doc. (2 years)20011.372
Cites / Doc. (2 years)20021.509
Cites / Doc. (2 years)20031.583
Cites / Doc. (2 years)20041.253
Cites / Doc. (2 years)20051.929
Cites / Doc. (2 years)20062.247
Cites / Doc. (2 years)20072.100
Cites / Doc. (2 years)20082.595
Cites / Doc. (2 years)20092.668
Cites / Doc. (2 years)20102.702
Cites / Doc. (2 years)20112.416
Cites / Doc. (2 years)20122.988
Cites / Doc. (2 years)20133.075
Cites / Doc. (2 years)20143.389
Cites / Doc. (2 years)20152.977
Cites / Doc. (2 years)20163.214
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites199944
Self Cites200030
Self Cites200138
Self Cites200221
Self Cites200323
Self Cites200430
Self Cites200531
Self Cites200637
Self Cites200733
Self Cites200859
Self Cites200943
Self Cites201042
Self Cites201159
Self Cites201268
Self Cites201373
Self Cites201464
Self Cites201551
Self Cites201658
Total Cites1999246
Total Cites2000351
Total Cites2001446
Total Cites2002590
Total Cites2003607
Total Cites2004505
Total Cites2005632
Total Cites2006699
Total Cites2007912
Total Cites20081009
Total Cites20091082
Total Cites20101105
Total Cites20111058
Total Cites20121093
Total Cites20131543
Total Cites20141579
Total Cites20151560
Total Cites20161567
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document19990.641
External Cites per document20000.964
External Cites per document20011.229
External Cites per document20021.659
External Cites per document20031.683
External Cites per document20041.409
External Cites per document20051.838
External Cites per document20062.037
External Cites per document20072.519
External Cites per document20082.836
External Cites per document20092.902
External Cites per document20103.003
External Cites per document20112.760
External Cites per document20122.831
External Cites per document20133.585
External Cites per document20143.330
External Cites per document20153.164
External Cites per document20163.509
Cites per document19990.781
Cites per document20001.054
Cites per document20011.343
Cites per document20021.720
Cites per document20031.749
Cites per document20041.499
Cites per document20051.933
Cites per document20062.151
Cites per document20072.613
Cites per document20083.012
Cites per document20093.022
Cites per document20103.121
Cites per document20112.923
Cites per document20123.019
Cites per document20133.763
Cites per document20143.470
Cites per document20153.270
Cites per document20163.644
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20021
Non-citable documents20031
Non-citable documents20045
Non-citable documents20054
Non-citable documents20064
Non-citable documents20072
Non-citable documents20083
Non-citable documents20093
Non-citable documents20102
Non-citable documents20111
Non-citable documents20121
Non-citable documents20130
Non-citable documents20144
Non-citable documents201510
Non-citable documents201611
Citable documents1999315
Citable documents2000333
Citable documents2001332
Citable documents2002343
Citable documents2003347
Citable documents2004337
Citable documents2005327
Citable documents2006325
Citable documents2007349
Citable documents2008335
Citable documents2009358
Citable documents2010354
Citable documents2011362
Citable documents2012362
Citable documents2013410
Citable documents2014455
Citable documents2015477
Citable documents2016430
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents1999187
Uncited documents2000165
Uncited documents2001152
Uncited documents2002160
Uncited documents2003155
Uncited documents2004162
Uncited documents2005117
Uncited documents2006117
Uncited documents2007132
Uncited documents2008105
Uncited documents2009111
Uncited documents2010104
Uncited documents2011117
Uncited documents2012110
Uncited documents201395
Uncited documents2014110
Uncited documents2015131
Uncited documents2016120
Cited documents1999128
Cited documents2000168
Cited documents2001180
Cited documents2002184
Cited documents2003193
Cited documents2004180
Cited documents2005214
Cited documents2006212
Cited documents2007219
Cited documents2008233
Cited documents2009250
Cited documents2010252
Cited documents2011246
Cited documents2012253
Cited documents2013315
Cited documents2014349
Cited documents2015356
Cited documents2016321
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