非接触式诊断内燃机各缸压缩与爆发压力的方法

A Non-contact Method of Diagnosing the Cylinder's Compression and Maximum Explosion Pressure in Diesel Engine

本文介绍了用实测内燃机循环内的瞬时转速波动变化 ,实现非接触式诊断各缸压缩与爆发压力的方法 ,给出了阶段性试验实测结果 。

A noncontact method of diagnosing compression and maximum explosion pressure using the transient speed is presented. The estimated results show this method can be used for the monitoring and diagnosing system of engine.