Qualitative verification of finite and real-time DEVS networks

  • Authors:
  • Moon Ho Hwang

  • Affiliations:
  • Arizona Center for Integrative Modeling & Simulation

  • Venue:
  • Proceedings of the 2012 Symposium on Theory of Modeling and Simulation - DEVS Integrative M&S Symposium
  • Year:
  • 2012

Quantified Score

Hi-index 0.00

Visualization

Abstract

This paper introduces a qualitative verification methodology for a subclass of RTDEVS(Real-Time Discrete Event System Specification) [4], called Finite RTDEVS(FRTDEVS). Sub-classing FRTDEVS from RTDEVS aims to generate a finite structure of reachability graph for a given network of FRTDEVS. Since the reachability graph is isomorphic to a given FRTDEVS network in terms of their behaviors, it enables us to verify some qualitative properties of the target system. In order to demonstrate a practical usage of the reachability graph, we illustrate how to check safety and liveness monorail systems modeled by FRTDEVS networks.