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Chinese Journal of Mechanical Engineering

Table 2 The solved deformation values and error compared with ground truth for the milling depth from 1 mm to 7 mm

From: An Initial Residual Stress Inference Method by Incorporating Monitoring Data and Mechanism Model

Measuring point number

1

2

3

4

5

6

Deformation of solving (mm)

0.15936

0.06520

0.00411

0.00149

0.06182

0.16066

Ground truth deformation (mm)

0.13489

0.05697

0.00545

0.00319

0.05423

0.13604

Difference (mm)

0.02447

0.00822

0.00134

0.00170

0.00759

0.02462

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