Fault Diagnosis of Beam-Like Structure Using Modified Fuzzy Technique

Figure 8

(a) Frequency response plot at various crack locations for the 1st mode of vibration, (b) frequency response plot at various crack locations for the 2nd mode of vibration, (c) frequency response plot at various crack locations for the 3rd mode of vibration, and (d) comparison of frequency response for three mode shapes.

(a)

(b)

(c)

(d)