Table 3.

3D deviation of the 4D TDR and ${\text{TDR}}_{\text{Hysteresis}}$ vs. the 4D CT‐measured points.

Sum 3D Vector Δ (mm)
GE AW Phase	$4D\hspace{0.17em}TD{R}_{Hysteresis}$	4D TDR
0%	0.87	1.22
5%	0.36	1.10
10%	0.61	0.54
15%	0.35	1.15
20%	0.59	1.64
25%	0.80	2.11
30%	0.71	1.95
35%	1.03	1.26
40%	0.70	1.14
45%	0.61	0.98
50%	1.12	0.93
55%	0.30	0.44
60%	0.15	0.48
65%	0.86	1.83
70%	0.70	2.46
75%	1.36	3.84
80%	1.90	4.31
85%	2.04	4.54
90%	1.75	3.22
95%	0.95	1.97
3D Vector	0.89	1.86
3D Vector Max Error (mm)	2.04	4.54