Model- Based System of Systems Engineering with UPDM
نویسنده
چکیده
The Unified Profile for DoDAF and MODAF, (UPDM) initiative was started by members of INCOSE and the OMG. UPDM provides a consistent, standardized means to describe DoDAF 1.5 and MODAF 1.2 architectures in SysML/UML-based tools as well as a standard for interchange. The concepts found in the Systems Modeling Language (SysML) such as parametrics, blocks, complex ports, enhanced activity modeling, and cross-cutting constructs improve the state of the art for systems engineers and architects. The formal meta-model basis of UPDM also provides a basis for trade-off analysis, model execution, requirements traceability, and the transition to systems development and implementation. Finally, the interconnections between views can help combat stovepipe development and improve communication. This paper looks at the current direction of UPDM, how it is improving the state of the art for system architects, and enables interchange of architectural information. We will also examine some of the latest concepts found in DoDAF 2.0 and how the UPDM Group is addressing these.
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