Flexible logic-based Co-simulation of Modelica models
Luciano Baresi, Gianni Ferretti, Alberto Leva, Matteo Rossi · 2012
The design of complex embedded software systems requires the careful analysis of the system and of the environment it interacts with. The different natures of these two elements are difficult to address by means of a single all-encompassing technique/notation. The paper proposes MCA, the MADES Co-simulation Approach, which allows designers to combine different, complementary formalisms in a seamless manner: the system is rendered through logic formulae, while the environment is demanded to Modelica. These two models are input to MCA to produce an execution trace that is “compatible” with them, that is, that does not violate either model. The paper introduces the theoretical basis of MCA and exemplifies it on a case study.