振动分析中的变化检测——问题和解决方法综述

2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE) Pub Date : 2017-10-01 DOI:10.1109/ISEEE.2017.8170648

T. Popescu, D. Aiordachioaie, Maria Manolescu

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引用次数: 5

摘要

本文从面临的挑战和解决方案的角度，研究了振动分析中的变化检测与诊断问题。在此框架下，提出了Matlab工具箱VIBROTOOL，实现了振动工程中的变化检测与诊断功能。与同一领域的其他工具箱相比，Matlab VIBROTOOL工具箱促进了盲源分离和时频分析信息的高级处理，然后进行变化检测和分割。最后，讨论了Matlab VIBROTOOL工具箱的一些应用。

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Change detection in vibration analysis — A review of problems and solutions

The paper considers the problem of change detection and diagnosis (CDD) in vibration analysis, from the point of view of challenges and solutions. In this framework, Matlab Toolbox VIBROTOOL is presented, implementing functions for change detection and diagnosis in vibration engineering. Compared to other toolboxes in the same domain, Matlab VIBROTOOL Toolbox promotes blind source separation and advanced processing of information from time-frequency analysis, before the change detection and segmentation. Finally, some applications making use of Matlab VIBROTOOL Toolbox are discussed.

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来源期刊

2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE)

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