Ultrasonic Adaptive Detection for Aerospace Components with Varying Thickness

Table 1

Ultrasonic echo waves at different points of robotic scanning trajectory.

Experiment number	/μs	/μs	/μs	/mV
1	43.3	1.9	3.1	1.5
2	43.3	2.0	3.5	1.22
3	43.5	1.6	3.3	1.3
4	42.4	1.8	4.0	1.4
5	42.7	2.0	4.1	1.54
33	42.7	2.0	4.0	1.4
34	43.9	2.4	4.0	1.3
35	44.2	2.3	3.3	1.0
36	44.2	1.3	3.4	1.2