NCSWT: an integrated modeling and simulation tool for networked control systems

  • Authors:
  • Emeka Eyisi;Jia Bai;Derek Riley;Jiannian Weng;Yan Wei;Yuan Xue;Xenofon Koutsoukos;Janos Sztipanovits

  • Affiliations:
  • Institute for Softwarre Integrated Systems/ Vanderbilt University, Nashville, TN, USA;Institute for Softwarre Integrated Systems/ Vanderbilt University, Nashville, TN, USA;University of Wisconsin-Parkside, Kenosha, WI, USA;Institute for Softwarre Integrated Systems/ Vanderbilt University, Nashville, TN, USA;Institute for Softwarre Integrated Systems/ Vanderbilt University, Nashville, TN, USA;Institute for Softwarre Integrated Systems/ Vanderbilt University, Nashville, TN, USA;Institute for Softwarre Integrated Systems/ Vanderbilt University, Nashville, TN, USA;Institute for Softwarre Integrated Systems/ Vanderbilt University, Nashville, TN, USA

  • Venue:
  • Proceedings of the 15th ACM international conference on Hybrid Systems: Computation and Control
  • Year:
  • 2012

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Abstract

This paper presents the Networked Control Systems Windtunnel (NCSWT), an integrated modeling and simulation tool for the evaluation of networked control systems (NCS). NCSWT integrates Matlab/Simulink and ns-2 using the High Level Architecture (HLA). Our implementation of the NCSWT based on HLA guarantees accurate time synchronization and data communication in heterogenous simulations. NCSWT uses the Model Integrated Computing (MIC) techniques to define HLA-based model constructs such as federates representing the simulators and interactions between the simulators. NCSWT also uses MIC techniques to define models representing the control system and network dynamics for the rapid synthesis of simulations.