基于产生式规则的网络故障智能诊断修复系统

计算机网络日益复杂，网络故障带来的影响日趋严重，这对网络故障的诊断提出了更高的要求，需要向着自动化、智能化的方向发展．本论文研究提出，在专家与网络工程师的网络故障诊断及修复经验基础上，归纳形成基于产生式规则的故障知识，以规则推理机制来进行故障诊断，并自动生成修复方案；同时，通过SQLServer数据库的发布订阅服务，对故障知识进行共享机制设计，实现全网同型号设备的网络故障自动免疫功能．最终设计实现了一套网络故障智能诊断修复系统，达到了在无人干预情况下智能完成网络故障诊断和自动修复的工作．

Computer Network Fault Intelligent Diagnosis System Based on Production Rule

With the increase of network's complexity, the influence of network failure is more and more critical. Fault diagnosis performance should be improved too, especially on the automation and intelligence. According to the experts' experience to diagnose network fault, this paper designs a production rule for it. Afterwards, paper implements network fault diagnosis by rule reasoning, and generates repair scheme automatically. Furthermore, the system can share the fault knowledge among all the agents, so that the whole network can be immune from the new fault automatically. Finally, we design and realize a set of intelligent network fault diagnosis & repair system, which can finish network fault diagnosis & repair work automatically.