Table 4 Comparison with sum of squared errors of end effector position with real machine calculation.

From: Quantum computation for robot posture optimization

Target position

Real machine without entanglement

Real machine with entanglement

10 Iterations

30 Iterations

10 Iterations

30 Iterations

X

0.6

1.70

0.59

0.41

0.69

Y

1.0

0.71

1.70

0.39

0.60

Z

0.2

0.34

0.35

0.18

0.20