Adaptive resource management architecture for distributed real-time embedded systems

Ke Liang, Xingshe Zhou, Ruiqing Sheng, Kailong Zhang

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

1 Scopus citations

Abstract

Avionic distributed real-time embedded (DRE) systems execute in open environments where operational conditions, input workload, and resource availability cannot be characterized accurately a prior. We present adaptive resource management architecture for these systems to achieve end-to-end QoS. The architecture contains two loops and adopts bottom-up philosophy to deal with workload/resource variations. The inner loop is established based on feedback control theory, and handles mild variations; while the outer one includes subtask allocation and migration algorithms, to cope with drastic variations.

Original languageEnglish
Title of host publication24th Annual ACM Symposium on Applied Computing, SAC 2009
Pages1050-1055
Number of pages6
DOIs
StatePublished - 2009
Event24th Annual ACM Symposium on Applied Computing, SAC 2009 - Honolulu, HI, United States
Duration: 8 Mar 200912 Mar 2009

Publication series

NameProceedings of the ACM Symposium on Applied Computing

Conference

Conference24th Annual ACM Symposium on Applied Computing, SAC 2009
Country/TerritoryUnited States
CityHonolulu, HI
Period8/03/0912/03/09

Keywords

  • Adaptive
  • Avionic
  • Distributed real-time embedded systems
  • Feedback control
  • Resource management

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