5.3 Some Inverse Problems with Random Anisotropies
139
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1
0
50
100
150
200
250
300
350
400
Resistance/Reactance
Rotation angle (degrees)
Response of Racetrack Coil over Anisotropic Ti64
R
X
Fig. 5.13 Response of a rotated racetrack coil at 1 MHz over an anisotropic patch of Ti64
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
0
50
100
150
200
250
300
350
400
Ohms
Rotation Angle (Deg)
Response to Randomized Principal Axes Values
R
X
Fig. 5.14 Sample function produced by assigning random values of conductivity to the principal
axes with a uniform pdf. Parameter values are given in the text