共振解调技术在船舶机械故障诊断中的应用

Application of the resonance demodulation technology in the fault diagnosis of ship machinery

介绍共振解调检测机械故障原理,探讨共振解调技术在船舶中的应用,运用共振解调对某船涡轮增压系统轴承进行故障诊断,验证了该技术的行之有效.

The principle of resonance demodulation in the mechanical fault diagnosis is illustrated lts application in vessels is discussed And the resonance demodulation is applied in the fault diagnosis of bearings of one vessel turbine pressure system, proving the effectiveness of the technology.