Quantised state system simulation in dymola/modelica using the DEVS formalism

Tamara Beltrame, François Cellier

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

Abstract

Continuous-time systems can be converted to discrete-event descriptions using the Quantised State Systems (QSS) formalism. Hence it is possible to simulate continuous-time systems using a discrete-event simulation tool, such as a simulation engine based on the DEVS formalism. A new Dymola library, ModelicaDEVS, was developed that implements the DEVS formalism. DEVS has been shown to be efficient for the simulation of systems exhibiting frequent switching operations, such as flyback converters. ModelicaDEVS contain a number of basic components that can be used to carry out DEVS simulations of physical systems. Furthermore, it is also possible – with some restrictions – to combine the two simulation types of ModelicaDEVS and Dymola (discrete-event and discrete-time simulation) and create hybrid models that contain ModelicaDEVS as well as standard Dymola components.
Original languageEnglish
Title of host publicationModelica 2006
Subtitle of host publicationProceedings of the 5th International Modelica Conference
EditorsChristian Kral
Pages73-82
Publication statusPublished - 2006
MoE publication typeD3 Professional conference proceedings
Event5th International Modelica Conference: Modelica 2006 - Wien, Austria
Duration: 4 Sept 20065 Sept 2006

Conference

Conference5th International Modelica Conference
Country/TerritoryAustria
CityWien
Period4/09/065/09/06

Fingerprint

Dive into the research topics of 'Quantised state system simulation in dymola/modelica using the DEVS formalism'. Together they form a unique fingerprint.

Cite this