摘要
论述了利用废气排放分析进行柴油机状态评估的方法,运用灰靶理论靶心构造原理从多组模式中确定出标准模式,对不同的模式进行靶心接近度计算,实现了对柴油机状态的评估。实例表明,利用灰靶理论可以进行不同排放模式的识别,能实现柴油机状态的准确评估。
The method of recognizing the diesel engine state with emission analysis was discussed. By introducing the grey target theory, the standard mode was constructed. Finally the diesel engine state was recognized through calculating the approaching degree. The study indicated that the method could be used to recognize the diesel engine state effectively.
出处
《车用发动机》
北大核心
2009年第1期74-76,共3页
Vehicle Engine
关键词
柴油机
状态评估
灰靶
靶心接近度
排放
diesel engine
state assessment
grey target
approaching degree
emission
