Systems Modeling Language (SysML) and Its Application in the DoDAF Products Description

SysML(Systems Modeling Language) is a new kind of Systems Modeling Language for Systems Engineering application which had just been approved by OMG on May of this year.Based on some elements of UML(Unified Modeling Language) Specification Version 2.1 for Software Engineering application,SysML gives some special expansion.SysML is very effective to describe requirement,structure,behavior,allocation,attributes constrain of a system in the system analysis.This paper deeply analyses architecture of the language firstly,then introduces ten main modeling elements by way of example,and innovatively presents a new way to describe the American DoD Architecture Framework 1.0 products finally.