Damage Detection and Localization from Dense Network of Strain Sensors

Figure 12

Damage maps for damage cases when considering the sparse sensor network of Figure 10 and Kriging interpolation. Damage corresponds to (a) 1%, (b) 2%, (c) 5%, (d) 10%, and (e) 15% reduction in the first natural frequency of the blade.

(a)

(b)

(c)

(d)

(e)

(f)