Design and Implementation of SysML Activity Diagram Simulation Function Based on fUML Specification

Abstract

With the rapid development of computer science and technology, Model-Based Systems Engineering (MBSE) has been widely used in the field of system design and simulation, gradually replacing traditional text-based systems engineering methods. As a standard modeling language in the field of systems engineering, SysML, together with modeling tools and modeling methods, is called the three pillars of MBSE. Activity diagram is a kind of behavior diagram of SysML, and its simulation plays an important role in MBSE practice. Aiming at the problem that the activity diagram simulation capability of domestic SysML modeling software is insufficient, this paper implements the simulation function of SysML activity diagram based on the fUML specification.