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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
  • *此作品的通讯作者
  • Beijing Simulation Center
  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

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.

源语言英语
主期刊名Proceedings of the 2011 - Grand Challenges in Modeling and Simulation Conference, GCMS 2011
出版商The Society for Modeling and Simulation International
290-296
页数7
ISBN(印刷版)9781617829512
出版状态已出版 - 2011
活动4th Grand Challenges in Modeling and Simulation Conference, GCMS 2011 - The Hague, 荷兰
期限: 27 6月 201130 6月 2011

出版系列

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

会议

会议4th Grand Challenges in Modeling and Simulation Conference, GCMS 2011
国家/地区荷兰
The Hague
时期27/06/1130/06/11

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