基于COM的iFIX VBA与MATLAB混合编程技术及其在火电厂水汽化学过程故障诊断系统中的应用  

Application of iFIX VBA and MATLAB mixed programming based on COM in the fault diagnosis for water and steam chemistry process in power plant

作　　者：盛凯[1] 曹顺安[1] 李睿[1] 

机构地区：[1]武汉大学动力与机械学院,武汉430072

出　　处：《工业仪表与自动化装置》2009年第2期78-82,共5页Industrial Instrumentation & Automation

摘　　要：介绍了基于COM技术的iFIX VBA与MATLAB混合编程的方法与具体实现过程,并以火电厂凝汽器泄漏故障模糊推理诊断为例,说明了其在火电厂水汽化学过程故障诊断中的应用。该方法使用简单方便,可扩展性良好,具有普遍应用价值。This paper introduces the method and its realization processes of hybrid - programming with MATLAB COM object in iFIX VBA. Its application in fault diagnosis for water and steam chemistry process in power plant is illustrated with an example, which is the fault diagnosis of condenser leak using fuzzy reasoning. The results show that the method has good operability, expansibility and broad application scopes.

关 键 词：COM技术 IFIX MATLAB 水汽化学过程 故障诊断 

分 类 号：TM769[电气工程—电力系统及自动化]