摘要
以柴油机燃油系统为诊断对象，研究了基于波形智能识别的诊断方法，提出了一种基于波峰或波谷之间的支配与从属关系的波形结构特征抽取与符号描述方法，建立了一个基于波形识别的诊断系统。
An approach to diagnosis for the fuel injection system of diesel based on waveform intelligent recognition is discussed. A method of structural feature extraction and symbolic representation of waveform based on the Peak or valley dominance relation is proposed. Then a diagnostic system based on waveform recognition is Presented. Finally,some examples are given
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
1994年第1期50-55,共6页
Journal of Mechanical Engineering
基金
国家自然科学基金
关键词
故障诊断
波形识别
智能化
Fault diagnosis Waveform recognition Intelligent
