Towards an engineering tool for implementing reusable distributed control systems

  • Authors:
  • Kleanthis C. Thramboulidis

  • Affiliations:
  • University of Patras, Patras, Greece

  • Venue:
  • Proceedings of the 9th European software engineering conference held jointly with 11th ACM SIGSOFT international symposium on Foundations of software engineering
  • Year:
  • 2003

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Abstract

The IEC model for distributed control systems (DCSs) was adopted for the implementation of a new generation engineering tool. However, it was found that this approach does not exploit all the benefits of the object and component technologies. In this paper, we present the enhanced 4-layer architecture that proved to be very helpful in the identification of the key abstractions required for the design of the new generation of function block based engineering tools. Despite being IEC-compliant, the proposed approach introduces a number of extensions and modifications to the IEC-model to improve the development process. The Unified Modelling Language is exploited during the requirements phase of DCSs, but the use of the FB construct is confected during the design phase.