Gearbox faults diagnosis based on EMD

被引：0

作者：

Ni Xiaochang ^{[1
]}

Yang Tongqiang

机构：

[1] Tianjin Univ Technol & Educ, Dept Elect Engn, Tianjin 300222, Peoples R China

[2] Shijiazhuang Mech Engn Coll, Shijiazhuang 050003, Peoples R China

来源：

Proceedings of the First International Symposium on Test Automation & Instrumentation, Vols 1 - 3 | 2006年

关键词：

EMD; gear box; faults diagnosis;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Empirical mode decomposition (EMD), as a new signal processing method, is used widely for non-linear and non-stationary process. The decomposition is adaptive and efficient. The diagnosis of gearbox fault is introduced in the paper. With this method, the original signals are decomposed into a finite number of stationary Intrinsic Mode functions (IMFs), then a number of IMFs including main fault information are selected to extract fault features. The experimental result shows that it is validity and efficient to diagnosing gearbox faults.

引用

页码：1184 / 1186

页数：3

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