该文提出了一个基于以专家系统为主要诊断方法的，由三级网络结构组成的分布式网络化状态监测和故障诊断系统的网络框架，适用于行业内重大设备的系统化状态监测和故障诊断，将为设备从定期维修向预测检修模式转变提供重要的技术保证。图４参４ This paper proposes a network framework of distributed networked condition monitoring and fault diagnosis system based on the expert system as the main diagnostic method and composed of three-level network structure. It is suitable for the systematic condition monitoring and fault diagnosis of major equipment in the industry , Which will provide important technical guarantee for the equipment to change from regular maintenance to forecast maintenance mode. Figure 4 Senate 4