PDEVS-based hybrid system simulation toolbox for MATLAB
نویسندگان
چکیده
MATLAB/Simulink is a popular software environment used by engineers and scientists. It offers integrated modeling and simulation tools and numerous toolboxes employable in conjunction with modeling and simulation tasks. However, modeling and simulation of discrete event systems is often confusing and sometimes not compliant with the established system theory. This contribution presents a MATLAB toolbox for hybrid system modeling and simulation, based on an extended Parallel Discrete Event System Specification (PDEVS) formalism, called hybrid PDEVS. The formalism is introduced, focusing on the integration of MATLAB's built-in solvers for differential equations. Additionally, specific features regarding the modeling and simulation process and debugging support are discussed. Finally, the combination with other MATLAB methods and toolboxes is illustrated by means of two examples. The toolbox should contribute to bringing the PDEVS formalism into the engineering community and to support research in system simulation in conjunction with other numerical methods.
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