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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，并给出了诊断实例
Taking diesel fuel system as diagnostic object, the diagnosis method based on waveform intelligent recognition is studied, and a waveform structure feature extraction and symbol description method based on dominance and subordination between wave peaks or troughs is proposed. A method based on waveform recognition Diagnose the system and give a diagnosis example