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Structural Health Monitoring with Piezoelectric Wafer Active Sensors, 2nd Edition by Victor Giurgiutiu

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image (195)

Following ref. [12], we write Eq. (195) in terms of an amplitude Aimage and a modeshape parameter Cimage, i.e.,

wˆ(r)=A[J0(γr)+CI0(γr)] (196)

image (196)

The general solution for axisymmetric flexural vibration of circular plates is obtained by substituting Eq. (196) into Eq. (183), i.e.,

w(r,t)=A[J0(γr)+CI0(γr)]eiωt (197)

(197)

4.6.3.3 Natural Frequencies ...

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