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Real-Time Scheduling for Embedded Systems

  • Marco Caccamo
  • Theodore Baker
  • Alan Burns
  • Giorgio Buttazzo
  • Lui Sha
Part of the Control Engineering book series (CONTRENGIN)

A real-time system is one with explicit deterministic or probabilistic timing requirements. Historically, real-time systems were scheduled by cyclic executives, constructed in a rather ad hoc manner. During the 1970s and 1980s, there was a growing realization that this static approach to scheduling produced systems that were inflexible and difficult to maintain. Building upon the seminal work of Liu and Layland [27], a successful effort was made to develop a practical theory of dynamic real-time scheduling, which led to the main body of fixed priority scheduling results reported here. In addition, there were notable and timely successes in the application of this theory to national high technology projects including a global positioning satellite software upgrade [17] and the International Space Station.

Keywords

Earliest Deadline First Periodic Task Sporadic Task High Priority Task Relative Deadline 
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

© Birkhäuser Boston 2005

Authors and Affiliations

  • Marco Caccamo
    • 1
  • Theodore Baker
    • 2
  • Alan Burns
    • 3
  • Giorgio Buttazzo
    • 4
  • Lui Sha
    • 1
  1. 1.University of Illinois at Urbana ChampaignUSA
  2. 2.Florida State UniversityUSA
  3. 3.University of YorkUK
  4. 4.University of PaviaItaly

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