PDM结合FMEA进行金融设备的故障诊断  

Failure Diagnosis of Financial Equipment Based on PDM Combining With FMEA

作　　者：汪成亮[1] 谷民杰[1] 陈娟娟[2] 

机构地区：[1]重庆大学计算机学院,重庆400044 [2]重庆师范大学计算机与信息科学学院,重庆400047

出　　处：《计算机系统应用》2011年第2期230-233,26,共5页Computer Systems & Applications

基　　金：国家高技术研究发展计划(863)(2007AA12Z306)

摘　　要：金融系统的故障诊断要求标准高,针对金融系统金融产品从设计到生产相关文档齐全,各零部件参数详细,有着明确统一的标准的特点。在简单介绍PDM和FMEA的基础上,提出了PDM与FMEA相结合生成故障树进行金融设备故障诊断与维护的方法,将金融产品构成信息、产品功能信息及维修信息并融合产品设计阶段获取的诊断知识,进行诊断,使产品的设计、诊断与维护形成一个有机整体。详细阐述了PDM结合FMEA的生成故障树的知识表达及规则生成的原理,并以ATM机为例进行了验证。Financial system demands high standard for failure diagnosis, and financial products in this system have a whole set of instruction documents covering design to production and also detailed parameters, which are all clearly defined. Based on a brief introduction of PDM and FMEA, the paper proposed a method of failure tree generated by PDM combining with FMEA to diagnose and maintain financial system. This method earl execute diagnosis by the information of formation, function, and maintenance of financial products, integrated with diagnosis information acquired in product design period. It would make the processes of product design, failure diagnosis and product maintenance as an organic whole. The paper illustrated in detail the principles of knowledge and regulation for creating failure tree generated by PDM combining with FMEA, and the method was further testified on ATM case.

关 键 词：PDM FMEA ATM 故障树 故障诊断 

分 类 号：F830.49[经济管理—金融学]