齿轮箱故障监测：振动信号分析的局限性

传统的齿轮箱故障监测方法主要依赖于振动信号的分析。然而，振动信号具有复杂的非线性与非平稳性质，传统的信号处理方法难以有效地提取故障特征。The traditional method for monitoring faults in gearboxes relies heavily on the analysis of vibration signals. However, as vibration signals possess complex nonlinear and non-stationary properties, conventional signal processing methods struggle to effectively extract fault features.