The SystemsModeling Language (SysML) is a standard, general-purpose,modeling language for model-based systems engineering\r\n(MBSE). SysML supports the specification, analysis, and design of a broad range of complex systems such as control systems. The\r\nauthors demonstrate how they can integrate a SysML modeling tool (IBM Rational Rhapsody) with a proprietary simulation tool\r\n(MathWorks Simulink) and a Computer Algebra System (CAS) to validate system specification. The integration with Simulink\r\nenables users to perform systems engineering process in a SysML model, while designing continuous control algorithms and\r\nplant behavior in Simulink, and to validate the behavior by simulating the overall composition in Simulink. The integration with a\r\nCAS enables the evaluation of mathematical constraints defined in SysML parametric diagrams.The authors also show the overall\r\napproach using a Dual Clutch Transmission (DCT) and a Cruise Control System as examples.
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