Evolutionary Robot Calibration and Nonlinear Compensation Methodology Based on GA-DNN and an Extra Compliance Error Model

Figure 10

Spatial distribution of the residual errors. (a) Under the first of 46 configurations. (b) Under the seventh of 46 configurations. (c) Under the 16th of 46 configurations. (d) Under the 25th of 46 configurations.

(a)

(b)

(c)

(d)