Research on control method on super-Gaussian random vibration test

This paper studies the control of super Gaussian random vibration test. Experiments show that based on the proposed super Gaussian random vibration control strategy, the output power spectrum and kurtosis can be highly accurate and meet the requirements. The super Gaussian random vibration control s...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1176; no. 5; pp. 52082 - 52086
Main Authors Wen, Xiang, Chen, Qingcheng
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.03.2019
Subjects
Control methods
Fatigue failure
Fatigue tests
Kurtosis
Product development
Random vibration
Vibration control
Vibration tests
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Summary:This paper studies the control of super Gaussian random vibration test. Experiments show that based on the proposed super Gaussian random vibration control strategy, the output power spectrum and kurtosis can be highly accurate and meet the requirements. The super Gaussian random vibration control system can significantly accelerate the fatigue failure process of the fan, improve the test efficiency, reduce the cost, and shorten the product development cycle.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1176/5/052082