Research Article
Evolutionary Robot Calibration and Nonlinear Compensation Methodology Based on GA-DNN and an Extra Compliance Error Model
Figure 8
Position errors before and after calibration using the conventional calibration method and the proposed calibration method. (a) The errors in the X direction. (b) The errors in the Y direction. (c) The errors in the Z direction.
(a) |
(b) |
(c) |