齿轮箱非线性研究现状与展望

Review of the Gearbox Non-linear Fault Diagnosis

从齿轮箱非线性的产生及现象、非线性建模和非线性信号处理等方面论述了当前齿轮箱非线性研究的现状，阐述了目前齿轮箱非线性研究工作的特点，探讨了今后齿轮箱非线性研究的几个关键问题。

From gearbox non-linear and phenomena, non-linear model building, non-linear signal treatment, we have reviewed gearbox current non-linear fault diagnosis. At last, we generalized several research characteristics and proposed the future technology development of gearbox non-linearfauh diagnosis.