Delivering real-time behaviour

  • Authors:
  • Alan Burns;Andy Wellings

  • Affiliations:
  • Real-Time Systems Research Group, Department of Computer Science, University of York, UK;Real-Time Systems Research Group, Department of Computer Science, University of York, UK

  • Venue:
  • Domain modeling and the duration calculus
  • Year:
  • 2007

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Abstract

This paper focuses on how we can engineer systems so that they can meet their timing requirements. Four separate, but related, issues are addressed: a time band model that caters for the broad set of granularities found in a typical complex system, the delay and deadline statements that allow timing requirements to be specified, scheduling analysis that enables a set of concurrent deadlines to be verified and timing analysis that enables sequential code to be inspected to determine its worst case behaviour. These four topics together with a number of other techniques and tool described in the paper allow real-time behaviour to be delivered.