19 July 2013 A novel load balancing method for hierarchical federation simulation system
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Proceedings Volume 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013); 88781B (2013) https://doi.org/10.1117/12.2030962
Event: Fifth International Conference on Digital Image Processing, 2013, Beijing, China
Abstract
In contrast with single HLA federation framework, hierarchical federation framework can improve the performance of large-scale simulation system in a certain degree by distributing load on several RTI. However, in hierarchical federation framework, RTI is still the center of message exchange of federation, and it is still the bottleneck of performance of federation, the data explosion in a large-scale HLA federation may cause overload on RTI, It may suffer HLA federation performance reduction or even fatal error. Towards this problem, this paper proposes a load balancing method for hierarchical federation simulation system based on queuing theory, which is comprised of three main module: queue length predicting, load controlling policy, and controller. The method promotes the usage of resources of federate nodes, and improves the performance of HLA simulation system with balancing load on RTIG and federates. Finally, the experiment results are presented to demonstrate the efficient control of the method.
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Xiao Bin, Xiao Bin, Tian-yuan Xiao, Tian-yuan Xiao, } "A novel load balancing method for hierarchical federation simulation system", Proc. SPIE 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013), 88781B (19 July 2013); doi: 10.1117/12.2030962; https://doi.org/10.1117/12.2030962
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