Microcontroller-based process monitoring using petri-nets

  • Authors:
  • Marcos R. Frankowiak;Roger I. Grosvenor;Paul W. Prickett

  • Affiliations:
  • School of Engineering, Cardiff University, Cardiff, UK;School of Engineering, Cardiff University, Cardiff, UK;School of Engineering, Cardiff University, Cardiff, UK

  • Venue:
  • EURASIP Journal on Embedded Systems - Challenges on complexity and connectivity in embedded systems
  • Year:
  • 2009

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Abstract

This paper considers the development of a Petri-net-based modelling tool as a mechanism for process and system monitoring. The use of Petri-nets, which has previously been largely based in the areas of systems modelling and simulation, is shown here to have great potential for deployment as a process monitoring and management application. Interfacing with real-world processes has been achieved in part by introducing a specific set of extensions to the original Petri-net concept. This work has resulted in the engineering of a tool that can be embedded within the process using a microcontroller platform. The potential for such systems to provide low cost, yet powerful process management tools, is becoming increasingly evident, particularly given the ever-improving capabilities of microcontrollers.