Comprehensive analysis of aero-engine vibration signals based on wavelet transform method

被引：1

作者：

Xin, Mai ^{[1
]}

Ye, Zhifeng ^{[1
]}

Zhao, Yu ^{[2
]}

Liu, Xing ^{[1
]}

Liu, Longlong ^{[1
]}

Ge, Hailang ^{[1
]}

Zhang, Tong ^{[1
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Coll Energy & Power Engn, Jiangsu Prov Key Lab Aerosp Power Syst, 29 Yudao St, Nanjing 210016, Peoples R China

[2] Xian Res Inst Precis Machinery, Xian 7100752, Peoples R China

来源：

EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING | 2023年 / 2023卷 / 01期

关键词：

Aero-engine; Vibration signal; Wavelet transform method; Fault analysis;

D O I：

10.1186/s13634-023-01079-y

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A single type of signal processing means that it is difficult to analyze vibration signals comprehensively and effectively. By comprehensively using wavelet analysis techniques, a comprehensive and in-depth study of aero-engine vibration conditions is realized as a way to carry out health management. By introducing various types of wavelet analysis techniques and using Labview2022 programming, corresponding signal processing tools are developed for the analysis of the collected vibration signals. The comprehensive analysis of aero-engine vibration signals based on the wavelet transform method is realized, and the corresponding products are successfully applied in engineering practice.

引用

页数：14

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