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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.