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Research on independent and dynamic fault-tolerant and migration technology for simulation grid resources

  • Baocun Hou*
  • , Xudong Chai
  • , Bohu Li
  • , Tan Li
  • , Yabin Zhang
  • , Zhihui Zhang
  • *Corresponding author for this work
  • Beijing Simulation Center
  • Beihang University

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

Abstract

To solve the fault-tolerant and migration problems of simulation grid applications, the art of related research works is introduced firstly. Then, by adopting reflective software analysis and modeling method, the independent and dynamic fault-tolerant and migration model for simulation resources is proposed. Further more, the research fruits on several related key technologies are presented in detail, which include: to inspect the resources, the loading model is defined and the independent error forecast is achieved; the consistency of the simulation time is ensured by the harmonious advance of the state management of federates and the distributed simulation time management; and the automatic storage and restoring of state is accomplished. The research fruits above have been applied to the development of fault-tolerant and migration service for CoSim Grid 2.0v, and gained well validation in some typical applications. The multidisciplinary, distributed and collaborative simulation application for undercarriage virtual prototype is introduced as an example. Finally the conclusion is given.

Original languageEnglish
Title of host publicationGrand Challenges in Modeling and Simulation Symposium 2008, GCMS 2008, Part of the 2008 Summer Simulation Multiconference, SummerSim 2008
PublisherThe Society for Modeling and Simulation International
Pages205-211
Number of pages7
ISBN (Print)9781622763603
StatePublished - 2008
EventGrand Challenges in Modeling and Simulation Symposium 2008, GCMS 2008, Part of the 2008 Summer Simulation Multiconference, SummerSim 2008 - Edinburgh, United Kingdom
Duration: 16 Jun 200819 Jun 2008

Publication series

NameGrand Challenges in Modeling and Simulation Symposium 2008, GCMS 2008, Part of the 2008 Summer Simulation Multiconference, SummerSim 2008

Conference

ConferenceGrand Challenges in Modeling and Simulation Symposium 2008, GCMS 2008, Part of the 2008 Summer Simulation Multiconference, SummerSim 2008
Country/TerritoryUnited Kingdom
CityEdinburgh
Period16/06/0819/06/08

Keywords

  • Fault-tolerant
  • Migration
  • Reflective software analysis
  • Simulation grid

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