基于共振弦检测技术的舰船内燃机状态监测研究

Study on monitoring to state of internal combustion engine in ship based on resonance chord inspection

内燃机是内燃动力舰船的心脏,它的运行是否正常直接关系到舰船战技术性能的发挥。文章介绍了共振弦检测技术的基本原理及其在舰船内燃机燃烧状态监测中的应用。应用共振弦检测技术对准确监测内燃机相关系统的运行状态,提高内燃机状态监测能力,保证舰船动力系统处于最佳及安全的运行状态,提高舰船在航率具有重要意义。

In a ship with internal combustion engine, the internal combustion means the heart of it. Normal or innormal of its operation decides the degree of playing of marine performance. This paper introduces the basic principle and application of resonance chord inspection in monitoring to the state of internal combustion engine. Resonance chord technique is of great importance for the accurate operation, monitoring ability, guarantee of perfect and safe working and increasing its sailing rate.