Automated impact device with non-synchronous impacts: a practical solution for modal testing during operation

Previous study has shown that synchronization of phases between impacts and the cyclic load component should be avoided to improve the effectiveness of operational modal testing, i.e. impact-synchronous modal analysis in obtaining a cleaner frequency response function (FRF) estimation with fewer num...

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Bibliographic Details
Main Authors: Ong, Zhi Chao, Lim, Hong Cheet, Brandt, Anders
Format: Article
Published: Zhejiang University Press 2018
Subjects:
Online Access:http://eprints.um.edu.my/21062/
https://doi.org/10.1631/jzus.A1700431
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