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Research on independent and dynamic fault-tolerant and migration technology for cloud simulation 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-CSP1.0v, 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 publicationProceedings of the 2011 - Grand Challenges in Modeling and Simulation Conference, GCMS 2011
PublisherThe Society for Modeling and Simulation International
Pages290-296
Number of pages7
ISBN (Print)9781617829512
StatePublished - 2011
Event4th Grand Challenges in Modeling and Simulation Conference, GCMS 2011 - The Hague, Netherlands
Duration: 27 Jun 201130 Jun 2011

Publication series

NameProceedings of the 2011 - Grand Challenges in Modeling and Simulation Conference, GCMS 2011

Conference

Conference4th Grand Challenges in Modeling and Simulation Conference, GCMS 2011
Country/TerritoryNetherlands
CityThe Hague
Period27/06/1130/06/11

Keywords

  • Cloud Simulation
  • Fault-tolerant
  • Migration
  • Reflective Software Analysis

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