Evaluation - Universal Robots CB3 Manual

1. Plate Calibration

1.5 Evaluation

(14) After the calibration has been performed the results needs to be evaluated to ensure that the calibration is
successfully.
The results from the calibration are the parameters displayed in the "Parameter overview" tab and the
calculated statistics of the archived precision for the given positions. The last part is displayed lower part of
Figure 1.11 and is used to evaluate the calibration.
The calculated statistics is divided into two groups: a) "Measurement data" which is statistics on positions
used in the calibration and b) "Evaluation data" which is statistics that evaluates the quality of the calibration
result.
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Figure 1.11: The calibration is done and the result
needs to be evaluated. Afterwards it is possible to try
the new parameters and apply them to the robot.
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Figure 1.12: In the "Parameter overview" can the
identified parameters seen.