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Table 2 Comparison between performance before and after calibration

From: Design and Evaluation of a new mechatronic platform for assessment and prevention of fall risks

 

RMSE

Correlation Coefficient

Before

After

Before

After

Fx [N]

8,34

1,98

0,99733

0,99837

Fy [N]

14,34

4,14

0,81483

0,93236

Fz [N]

7,17

4,13

0,99879

0,99955

COPx [mm]

3,11

1,52

0,99992

0,99995

COPy [mm]

3,82

1,68

0,99991

0,99994

  1. The table reports RMSE and Correlation Coefficients between applied and estimated load, both force and point of application.