基于智能计算的计算机网络可靠性分析研究

Study of Reliability for Network System Based on Intelligent Calculation

文中的研究对象是计算机网络可靠性分析的智能数值求解,将几种常见的网络系统可靠性分析方法应用于计算机网络。并在一般节点遍历法的理论分析的基础上对改进后的节点遍历法进行了深入的探讨。介绍了计算机网络系统以及可用于计算机网络系统的集中可靠性分析的相关概念及方法,然后着重对节点遍历法等一些算法做了算法分析和具体实现,使繁杂的算法易于理解。网络系统可靠性数值计算量大而繁琐,改进后的节点遍历法可以大大减少其运算量。文中提出的智能粒度分层分析方法可以较好满足一定范围内计算机网络可靠性数值计算的需求。

In this thesis,the research object is the intelligent numerical calculation of reliability for network system, and applies several common methods of calculation reliability for network to the system. Beyond this, on the basis of the theory analysis about common searching node method, the thesis gave us a further research on new improved searching node method. In the first place, the conception of network system reliability and method of calculation reliability for network system are introduced in the thesis. Then,calculation method analysis and detailed realization of searching node method is centered in the thesis, which makes complex calculation simpler to be understood. It is an excessive and complicated problem to numerieal calculation of reliability for network system,but the improved searching node method could decrease the operations of the network system,so it has a sound meaning to the current calculation methods. The intelligent granular calculation analysis method which exploited by this thesis can resolve the problem of network system reliability calculation in a certain range.