基于模糊模式识别的柴油机故障诊断研究

摘要

应用时序建模方法提取特征参数，在提出一种隶属函数计算方法的基础上，运用模糊模式识别方法进行燃油喷射系统故障诊断，并通过喷油泵试验台上的典型故障试验进行验证。%In this paper,time-series modeling method is used to getcharacter parameters and a kind of slave-function calculation method is introduced.Fuzzy identification theory are used to fault diagnose and the diagnosis result are identified through type fault experimentation on the fuel injection pump test-bed.