Integrating Multibody Simulations With SysML

In this paper we will show an integration of a JPL-internal multi body simulation tool within the Systems Modeling Language (SysML) tool MagicDraw. The SysML provides the means to model requirements, functions, structure and behavior of a system. Integrating a multi body physics simulation with this language creates a seamless way to combine system level questions with the detailed design. The integration allows for the import and export of the simulation models as well as the definition of metrics on the simulation. The system model can be used to express the requirements, the tests that verify the satisfaction and the implementation of the system according to these requirements. Having all the different aspects in one central model reduces the thread of inconsistencies through reuse and linking of model elements. The SysML model allows for an easier creation of large models and the integration with other disciplines is already prepared.Copyright © 2015 by ASME