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DEVS/SOA: A Cross-Platform Framework for Net-centric Modeling and Simulation in DEVS Unified Process

Published: 01 July 2009 Publication History

Abstract

Discrete Event Specification (DEVS) environments are implemented over middleware systems such as HLA, RMI, CORBA and others. DEVS exhibits concepts of systems theory and modeling and supports capturing the system behavior from the physical and behavioral perspectives. Further, they are implemented using object-oriented languages like Java and C++. This research work uses the Java platform to implement DEVS over a Service Oriented Architecture (SOA) framework. Called the DEVS/SOA, the framework supports a development and testing environment known as DEVS Unified Process that is built on a model continuity-based lifecycle methodology. DEVS Unified Process allows DEVS-based Modeling and Simulation (M&S) over net-centric platforms using DEVS/SOA. This framework also provides the crucial feature of run-time composability of coupled systems using SOA. We describe the architecture and designs of the server and the client. The client application communicates with multiple servers hosting DEVS simulation services. These simulation services are developed using the proposed symmetrical services architecture wherein the server can act as both a service provider and a service consumer contrary to the unidirectional clientâ server paradigm. We also discuss how this services-based architecture provides solutions for cross-platform distributed M&S. We demonstrate the DEVS/SOA framework with a scenario of Joint Close Air Support specified in Business Process Modeling Notation (BPMN). We also provide a real-world application of network health monitoring using DEVS/SOA-layered architectural framework.

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  • (2021)Towards semi-automatic model specificationProceedings of the Winter Simulation Conference10.5555/3522802.3522970(1-12)Online publication date: 13-Dec-2021
  • (2021)A restful persistent DEVS-based interaction model for the componentized weap and leap restful frameworksProceedings of the Winter Simulation Conference10.5555/3522802.3522878(1-12)Online publication date: 13-Dec-2021
  • (2018)Adaptive event driven framework for real time multi-agent missionsProceedings of the 22nd International Symposium on Distributed Simulation and Real Time Applications10.5555/3330299.3330333(255-262)Online publication date: 15-Oct-2018
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Published In

cover image Simulation
Simulation  Volume 85, Issue 7
July 2009
56 pages

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Society for Computer Simulation International

San Diego, CA, United States

Publication History

Published: 01 July 2009

Author Tags

  1. DEVS
  2. DEVSML
  3. DUNIP
  4. DoDAF
  5. MDA
  6. SOA
  7. simulation system architecture
  8. web services

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  • (2021)Towards semi-automatic model specificationProceedings of the Winter Simulation Conference10.5555/3522802.3522970(1-12)Online publication date: 13-Dec-2021
  • (2021)A restful persistent DEVS-based interaction model for the componentized weap and leap restful frameworksProceedings of the Winter Simulation Conference10.5555/3522802.3522878(1-12)Online publication date: 13-Dec-2021
  • (2018)Adaptive event driven framework for real time multi-agent missionsProceedings of the 22nd International Symposium on Distributed Simulation and Real Time Applications10.5555/3330299.3330333(255-262)Online publication date: 15-Oct-2018
  • (2018)Including in HLA federation functional mockup units for supporting interoperability and reusability in Distributed SimulationProceedings of the 50th Computer Simulation Conference10.5555/3275382.3275405(1-12)Online publication date: 9-Jul-2018
  • (2018)Integrated cellular framework for modeling ecosystemsSimulation10.1177/003754971770600794:3(213-233)Online publication date: 1-Mar-2018
  • (2017)DEVSML 3.0 stackProceedings of the Symposium on Theory of Modeling & Simulation10.5555/3108905.3108924(1-12)Online publication date: 23-Apr-2017
  • (2016)Asynchronous approximate simulation algorithm for stream processing platforms (WIP)Proceedings of the Summer Computer Simulation Conference10.5555/3015574.3015626(1-6)Online publication date: 24-Jul-2016
  • (2016)DevsServerProceedings of the Modeling and Simulation of Complexity in Intelligent, Adaptive and Autonomous Systems 2016 (MSCIAAS 2016) and Space Simulation for Planetary Space Exploration (SPACE 2016)10.5555/2962664.2962670(1-10)Online publication date: 3-Apr-2016
  • (2015)DEVS distributed parallel architecture for enterprise simulationProceedings of the Symposium on Theory of Modeling & Simulation: DEVS Integrative M&S Symposium10.5555/2872965.2872987(157-164)Online publication date: 12-Apr-2015
  • (2015)Model-based testing approach for MATLAB/simulink using system entity structure and experimental framesProceedings of the Symposium on Theory of Modeling & Simulation: DEVS Integrative M&S Symposium10.5555/2872965.2872975(69-76)Online publication date: 12-Apr-2015
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