Figure 16. a Relative Amplitude vs. Relative distance from fixed end (1st mode of vibration); b Relative Amplitude vs. Relative distance from fixed end (2nd mode of vibration); c Relative Amplitude vs. Relative distance from fixed end (3rd mode of vibration)

From

Damage Identification in Composite Beam by Vibration Measurement and Fuzzy Inference System

Irshad Ahmad Khan, Dayal Ramakrushna Parhi

Journal of Mechanical Design and Vibration. 2015, 3(1), 8-23 doi:10.12691/jmdv-3-1-2