Research Article

Nondestructive Testing of Metallic Cables Based on a Homogenized Model and Global Measurements

Figure 8

Sensitivity of parameters 𝑎 and 𝑏 𝑎 in the case of two measurements to: (a) frequency choice 𝑓 1 ( 𝑓 0 = 0  Hz), (b) noise; 𝑐 = 0 . 0 0 2 5  m, 𝑏 𝑎 = 0 . 0 0 0 5  m in all experiments; in (a) noise is 1 % ; in (b) 𝑓 1 = 5 0 0  Hz.
163420.fig.008a
(a)
163420.fig.008b
(b)