Test point (x, y, z) (m) | Algorithm | Mean RMS residual (m) | Mean true error (m) | True error improvement (%) | Mean computation time (s) | Computation time improvement (%) |
---|---|---|---|---|---|---|
(0, 0, 1.57) | NLSQ 3D | 0.267 | 0.499 | −260 | 0.0220 | −18.5 |
Direct Substitution | 0.971 | 1.80 | 0.0261 | |||
(0, 0, 2.84) | NLSQ 3D | 0.274 | 1.48 | −124 | 0.0250 | 19.1 |
Direct Substitution | 1.62 | 3.32 | 0.0202 | |||
(0, 0, 4.16) | NLSQ 3D | 0.531 | 1.62 | −47.5 | 0.0237 | 27.2 |
Direct Substitution | 1.63 | 2.38 | 0.0173 | |||
(0, 0, 5.36) | NLSQ 3D | 0.508 | 2.64 | −17.7 | 0.0226 | 13.6 |
Direct Substitution | 2.25 | 3.11 | 0.0195 | |||
(1.50, 0, 1.43) | NLSQ 3D | 0.382 | 3.53 | 24.5 | 0.0173 | −88.4 |
Direct Substitution | 1.48 | 2.67 | 0.0318 | |||
(0, 1.5, 2.70) | NLSQ 3D | 0.328 | 3.22 | 19.4 | 0.0173 | −55.2 |
Direct Substitution | 1.40 | 2.60 | 0.0268 | |||
(-1.50, -1.50, 4.02) | NLSQ 3D | 0.322 | 2.08 | 27.7 | 0.0194 | 19.9 |
Direct Substitution | 0.589 | 1.51 | 0.0155 |