Difference between revisions of "Representing Systems with Models"
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Revision as of 18:28, 5 September 2011
A model is an abstraction of a system that offers insight into that system's properties, such as behavior, appearance, or cost. Modeling is a common practice that is shared by most engineering disciplines, and includes electrical circuit design models, three-dimensional computer-aided design models, software design models, and analytical models used to support power, thermal, structural, and embedded real-time analysis. Modeling systems is becoming increasingly important to the practice of systems engineering as a means to enhance quality, productivity, and innovation, and reduce the cost and risk of systems development . Different types of models are needed to represent systems in support of the analysis, specification, design, and verification of systems. This knowledge area provides an overview of models used to represent different aspects of systems.
The topics contained within this knowledge area include:
Dori, D. 2002. Object-Process Methodology – A Holistic Systems Paradigm. Berlin, Germany: Springer Verlag. (ISBN 3-540-65471-2). Available at: http://www.amazon.com/Object-Process-Methodology-Dov-Dori/dp/3540654712
Estefan, J. 2008. A Survey of Model-Based Systems Engineering (MBSE) Methodologies, rev, B. Seattle, WA, USA: International Council on Systems Engineering. INCOSE-TD-2007-003-02. Available at: http://www.incose.org/ProductsPubs/pdf/techdata/MTTC/MBSE_Methodology_Survey_2008-0610_RevB-JAE2.pdf
Friedenthal, S., A. Moore, and R. Steiner. 2009. "Chapter 2". A Practical Guide to SysML: The Systems Modeling Language. Needham, MA, USA: OMG Press.
Guizzardi, G. 2007. On Ontology, Ontologies, Conceptualizations, Modeling Languages, and (Meta)Models. Proceedings of the 2007 conference on Databases and Information Systems IV. Available at http://portal.acm.org/citation.cfm?id=1565425.
INCOSE. 2007. Systems Engineering Vision 2020. Seattle, WA, USA: International Council on Systems Engineering. INCOSE-TP-2004-004-02 September. Available at: http://www.incose.org/ProductsPubs/products/sevision2020.aspx
Wymore, A.W. 1993. Model-Based Systems Engineering. Boca Raton, FL, USA: CRC Press, Inc.
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