Study and Testing of Processing Trajectory Measurement Method of Flexible Workpiece

Table 2

Comparison table of angle measurement.

Testing times	Angle measurement			Testing time (ms)
	Real; value (°)	Measure value (°)	Relative error
1	32.50	33.24	2.28	212.38
2	32.50	33.21	2.18	212.38
3	32.50	33.23	2.25	212.38
4	32.50	33.19	2.12	212.38
5	32.50	33.24	2.28	212.38
6	32.50	33.21	2.18	212.38
7	32.50	33.19	2.12	212.38
8	32.50	33.23	2.25	212.38
9	32.50	33.21	2.18	212.38
10	32.50	33.22	2.22	212.38
Average value			2.2	212.38