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

IF 1.9 4区工程技术 Q2 Engineering

EURASIP Journal on Advances in Signal Processing Pub Date : 2023-11-15 DOI:10.1186/s13634-023-01079-y

Mai Xin, Zhifeng Ye, Yu Zhao, Xing Liu, Longlong Liu, Hailang Ge, Tong Zhang

引用次数: 0

Abstract

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.

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基于小波变换的航空发动机振动信号综合分析

信号处理类型单一，难以对振动信号进行全面有效的分析。综合运用小波分析技术，实现了对航空发动机振动状况的全面深入研究，作为开展健康管理的一种手段。通过引入各种小波分析技术，利用Labview2022编程，开发相应的信号处理工具，对采集到的振动信号进行分析。实现了基于小波变换方法对航空发动机振动信号的综合分析，并成功地将相应的产品应用于工程实践。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

EURASIP Journal on Advances in Signal Processing 工程技术-工程：电子与电气

CiteScore

3.50

自引率

10.50%

发文量

109

审稿时长

2.6 months

期刊介绍： The aim of the EURASIP Journal on Advances in Signal Processing is to highlight the theoretical and practical aspects of signal processing in new and emerging technologies. The journal is directed as much at the practicing engineer as at the academic researcher. Authors of articles with novel contributions to the theory and/or practice of signal processing are welcome to submit their articles for consideration.