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Journal: Journal of Vibration and Acoustics
Article Type: Research-Article
J. Vib. Acoust. April 2014, 136(2): 021025.
Paper No: VIB-13-1309
Published Online: February 5, 2014
... identifies the additional slope information about the shape. Therefore, it is expected to improve the accuracy of curvature estimation and hence the accuracy of damage detection. The circular-scan approach was then applied over a grid of circles (points) to measure the mode shapes on the black bottom...