基于DEDS故障诊断方法在GBM控制系统中的应用  

Application of DEDS-based fault diagnosis method in GBM control system

作　　者：林景栋[1] 谭成[1] 

机构地区：[1]重庆大学自动化学院,重庆400044

出　　处：《传感器与微系统》2012年第2期146-148,152,共4页Transducer and Microsystem Technologies

摘　　要：GBM系统作业时由于具有DEDS特性,其故障诊断非常适合采用DEDS故障诊断理论来处理。对DEDS故障诊断基本理论和GBM的故障诊断过程进行了简要的介绍,以GBM灌注系统的故障诊断为例,基于DEDS故障诊断理论对GBM的故障诊断过程进行了详细地分析和说明,实验结果表明:基于DEDS故障诊断理论的诊断结果效果明显,证明了DEDS故障诊断理论在GBM故障诊断中的有效性。Because of DEDS characteristics when GBM system is working, it is very suitable to handle fault diagnosis using DEDS fault diagnosis theory. Basic theory of DEDS fault diagnosis and GBM fault diagnosis process are briefly reviewed. Take the fault diagnosis of GBM perfusion system as an example, based on DEDS fault diagnosis theory fault diagnosis process of GBM is detailed analyzed. Experimental results show that diagnosis effect of DEDS-based theory of fault diagnosis is obvious that proves the effectiveness of DEDS fault diagnosis theory in GBM fault diagnosis.

关 键 词：故障诊断 离散事件动态系统 故障诊断理论 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]