ISPMAT——适用于城铁列车的预知维修智能系统

ISPMAT: INTELLIGENT SYSTEM FOR PREDICTIVE MAINTENANCE APPLIED TO TRAINS

大运量交通车辆的维修 ,对于确保其社会服务的质量是非常重要的。本文介绍一种名为 ISPMAT(适用于城铁列车的预知维修智能系统 )的软件工具 ,它能对城铁列车的两个主要组成部分、即压缩机和牵引行车机构中可能发生的各种故障自动进行检测和作出诊断。 ISPMAT是以人工智能技术即神经网络和专家系统为基础的。本文的内容包括对 ISPMAT结构的阐述 ,以及通过实验所取得的某些结果。

The maintenance of massive transport vehicles is very important to guarantee the quality of this social service. This paper presents a software tool named ISPMAT able to perfrom an automatic detection and diagnosis of possible faults in two main components of a train: the compressor and the traction bogie. ISPMAT is based on artificial intelligent techniques: neural networks and expert systems. This paper includes the description of the ISPMAT architecture and some experimental results.