计算机与现代化

• 网络与通信 • 上一篇    下一篇

基于负载容量的计算机网络级联失效模型

  

  1. (漯河职业技术学院,河南漯河 462000)
  • 收稿日期:2014-04-09 出版日期:2014-07-16 发布日期:2014-07-17
  • 作者简介:王红伟(1974-),女,河南漯河人,漯河职业技术学院讲师,本科,研究方向:网页与软件开发,计算机网络优化; 赵慧娜(1980-),女,河南新乡人,讲师,本科,研究方向:计算机网络优化,信息安全。
  • 基金资助:
    国家自然科学基金资助项目(70271050)

Modeling of Computer Network Cascading Failure Based on Load Capacity

  1. (Luohe Vocational Technology College, Luohe 462000, China)
  • Received:2014-04-09 Online:2014-07-16 Published:2014-07-17

摘要: 基于计算机系统初始化负载能力、路由控制策略与节点转发速率,针对级联失效在计算机系统网络服务性能上的影响,构造一种考虑服务性能的计算机网络级联失效模型。该模型从多个影响参数层面考虑,有效衡量级联失效对于计算机网络服务性能的影响因素变量值。通过综合分析,该模型对于防控网络级联失效问题能够给予一定的实践指导。

关键词: 负载能力, 计算机网络, 服务性能, 级联失效

Abstract: Based on computer system initialized load capability, routing control strategy and node forwarding rate, in view of the cascading failure influence in computer system network service performance, we construct a kind of computer network cascading failure model considering the service performance. From multiple levels of influence parameters, the model effectively measures the influence factors variable values of cascading failure for the computer network service performance. Through comprehensive analysis, the model could offer certain practice guidance for preventing and controlling the network cascading failure.

Key words: load capability, computer network, service performance, cascading failure

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