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通过对柴油机各缸燃烧振动的时域相位提取及互斥分析 ,求解出了各缸的缸相对供油提前角及绝对供油提前角 ,为柴油机燃油系统的工况诊断提供了一种方便、快捷、有效的实用方法。
Through the phase domain extraction and mutual exclusion analysis of the combustion vibration of each cylinder of diesel engine, the relative advance angle of oil supply and the absolute advance angle of oil supply for each cylinder were solved, which provided a convenient and convenient method for the diagnosis of diesel fuel system. Fast and effective practical method.