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Scheduling Design of Controllers with Fuzzy Deadline

  • Hong Jin
  • Hongan Wang
  • Hui Wang
  • Danli Wang
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3613)

Abstract

Because some timing-constraints of a controller task may be not determined as a real-time system engineer thinks of, its scheduling with uncertain attributes can not be usually and simply dealt with according to classic manners used in real-time systems. The model of a controller task with fuzzy deadline and its scheduling are studied. The dedication concept and the scheduling policy of largest dedication first are proposed first. Simulation shows that the scheduling of controller tasks with fuzzy deadline can be implemented by using the proposed method, whilst the control performance cost gets guaranteed.

Keywords

Fuzzy Number Schedule Algorithm Early Deadline IEEE Control System Magazine Controller Task 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Hong Jin
    • 1
  • Hongan Wang
    • 1
  • Hui Wang
    • 1
  • Danli Wang
    • 1
  1. 1.Institute of SoftwareChinese Academy of Sciences.Beijing

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