From DEVS to RTA-DEVS

  • Authors:
  • Hesham Saadawi;Gabriel Wainer

  • Affiliations:
  • -;-

  • Venue:
  • DS-RT '10 Proceedings of the 2010 IEEE/ACM 14th International Symposium on Distributed Simulation and Real Time Applications
  • Year:
  • 2010

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Abstract

Rational Time-Advance DEVS (RTA-DEVS) is an extension to DEVS that enables formal verification of simulation models using standard model-checking algorithms and tools. In order to enable formal verification of DEVS models, we introduce a procedure to approximate DEVS with RTA-DEVS. We include conditions for valid approximation and a calculation method for approximation errors that may be introduced. The resulting RTA-DEVS models are behaviorally equivalent to the original DEVS.