Model-based systems engineering: Difference between revisions

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'''Model-based systems engineering''' ('''MBSE'''), according to the [[International Council on Systems Engineering]] (INCOSE), is the ''formalized application of modeling to support system requirements, design, analysis, verification and validation activities beginning in the conceptual design phase and continuing throughout development and later life cycle phases.''<ref name=":0">{{Cite web|title=start [MBSE Wiki]|url=https://www.omgwiki.org/MBSE/doku.php?id=start|access-date=2021-04-06|website=www.omgwiki.org}}</ref><ref>{{Cite web|title=Model-Based Systems Engineering (MBSE) (glossary) - SEBoK|url=https://sebokwiki.org/wiki/Model-Based_Systems_Engineering_(MBSE)_(glossary)|access-date=2021-04-06|website=sebokwiki.org}}</ref>

It is a [[systems engineering]] methodology that focuses on creating and exploiting [[___domain model]]s as the primary means of information exchange, rather than on document-based information exchange.<ref name=":0" /><ref>{{Citation|last=Douglass|first=Bruce Powel|title=Chapter 1 - What Is Model-Based Systems Engineering?|date=2016-01-01|url=https://www.sciencedirect.com/science/article/pii/B9780128021200000011|work=Agile Systems Engineering|pages=1–39|editor-last=Douglass|editor-first=Bruce Powel|place=Boston|publisher=Morgan Kaufmann|language=en|isbn=978-0-12-802120-0|access-date=2021-04-06}}</ref>

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In 1993, "Model-Based Systems Engineering" was coined as a term by Wymore, A. Wayne in his book with the same name.<ref>{{Cite book|last=Wymore|first=A. Wayne|url=https://www.worldcat.org/oclc/26850986|title=Model-based systems engineering : an introduction to the mathematical theory of discrete systems and to the tricotyledon theory of system design|date=1993|publisher=CRC Press|isbn=0-8493-8012-X|___location=Boca Raton|oclc=26850986}}</ref>

In January 2007, the MBSE approach began to be popularized when the [[International Council on Systems Engineering|INCOSE]] introduced its MBSE Initiative. Goals included increased productivity, by minimizing unnecessary manual transcription of concepts when coordinating the work of large teams. The MBSE approach is outlined in INCOSE's "MBSE 2020 Vision", with a methodology focusing on distributed but integrated model management.<ref name=":0" />

As of 2014, the focus has also started to cover aspects related to the model execution in computer simulation experiment, to further overcome the gap between the system model specification and the respective simulation software. As a consequence, the term "modeling and simulation-based systems engineering" has also been used along with MBSE.<ref>{{cite book|editor1-last=Gianni|editor1-first=Daniele|editor2-last=D'Ambrogio|editor2-first=Andrea|editor3-last=Tolk|editor3-first=Andreas|title=Modeling and Simulation-Based Systems Engineering Handbook|date=December 2014|publisher=CRC Press|___location=USA|isbn=9781466571457|edition=1}}</ref>

INCOSE hosts an annual meeting on MBSE, hasas chapterswell andas MBSE working groups.<ref name=":0" />

== See also ==