Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (19): 103-105.DOI: 10.3778/j.issn.1002-8331.2010.19.030

• 网络、通信、安全 • Previous Articles     Next Articles

Network load balancing algorithm based on ecological predator-prey model

HU Yi-hong,JIANG Jia-fu,ZHAO Jia   

  1. School of Computer & Communication Engineering,Changsha Univercity of Science & Technology,Changsha 410076,China
  • Received:2008-12-15 Revised:2009-02-19 Online:2010-07-01 Published:2010-07-01
  • Contact: HU Yi-hong

一种基于生态捕食模型的网络负载平衡算法

胡益红,蒋加伏,赵嘉   

  1. 长沙理工大学计算机与通信工程学院,长沙410076
  • 通讯作者: 胡益红

Abstract: Aiming at solving the load distribution problem in the distributed systems,through the research of the ecological
predator-prey model,a distributed control network load banancing algorithm based on ecological difference equation mathmatical
model is proposed.The algorithm corresponds the two nodes to the predator and prey of ecosystem,and corresponds the
load information volume of nodes to ecosystem populations,dynamiclly adjusts the load information volume of nodes using
ecological difference equation mathmatical model of two species and achieves network load balancing.Experiments have
proved the validity of this algorithm.

摘要: 针对分布式系统的负载分配问题,通过对生态捕食模型的研究,提出一种基于生态差分方程数学模型、分布式控制的网络负载平衡算法。该算法将两节点对应到生态系统的捕食者和被捕食者,将各节点的负载信息对应到种群规模,利用两种群生态差分方程数学模型动态调整节点负载信息,达到网络负载平衡。实验证明了该算法的有效性。

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