A scheduling algorithm for hybrid distributed real-time systems

Ke Liang, Xingshe Zhou, Ruiqing Sheng, Kailong Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Real-time systems that support only a finite set of discrete configurations can be referred to as hybrid systems. However, recent feedback control scheduling (FCS) algorithms for hybrid real-time systems are only applicable to singleprocessor systems. And existing FCS algorithms for distributed systems often assume that the systems have continuous control inputs. This paper proposes a FCS algorithm for hybrid distributed real-time systems, which include both tasks supporting continuous configurations and tasks supporting discrete configurations. The algorithm is based on a mixed integer predictive control approach. The experimental results show that this algorithm can provide real-time performance guarantees efficiently, even in open environments.

Original languageEnglish
Title of host publicationProceedings - 2009 International Conference on Embedded Software and Systems, ICESS 2009
Pages51-56
Number of pages6
DOIs
StatePublished - 2009
Event2009 International Conference on Embedded Software and Systems, ICESS 2009 - Hangzhou, Zhejiang, China
Duration: 25 May 200927 May 2009

Publication series

NameProceedings - 2009 International Conference on Embedded Software and Systems, ICESS 2009

Conference

Conference2009 International Conference on Embedded Software and Systems, ICESS 2009
Country/TerritoryChina
CityHangzhou, Zhejiang
Period25/05/0927/05/09

Keywords

  • Feedback control
  • Hybrid distributed real-time systems
  • Mixed integer predictive control
  • Scheduling

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