基于多色集合的发动机诊断IETM研究

Research on IETM of Engine Diagnosis Based on Polychromatic Sets

研究了智能化IETM(交互式电子技术手册)的功能结构和实现方法,以2JZ—GE发动机为例,研究了发动机诊断知识库,并利用多色集合理论建立故障诊断模型,在此基础上最终实现了第5级IETM的原型系统。

The functional structure and realizing method of intelligent IETM （interactive electronic technical manual） were researched. ＂Faking 2JZ GE engine as an example, the diagnosis repository was researched, the fault diagnosis model was established with the polychromatic set theory, and finally the fifth-level IETM prototype system was completed.