Research Article

Analysis and Realization of Sampling Strategy in Coordinate Metrology

Table 3

Conversion of gathered data into trapezoidal fuzzy numbers.
 Parameters CA (mm) Time taken (min) Fuzzy numbers Sample size Point distribution CA Measurement time 22 Hammersley 0.0387 0.9500 (0.0251, 0.0334, 0.0417, 0.05) (0.1, 0.3, 0.7, 1) 45 0.0371 2.0833 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 90 0.0300 4.1500 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 180 0.0253 8.3167 (0.0251, 0.0334, 0.0417, 0.05) (8.01, 10.4, 12.7, 15) 360 0.0228 16.6500 (0.011, 0.0157, 0.0203, 0.025) (15.01, 20.07, 25.04, 30) 720 0.0149 33.1667 (0.011, 0.0157, 0.0203, 0.025) (30.01, 36.73, 43.36, 50) 22 Halton-Zaremba 0.0392 1.3000 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 45 0.0334 2.0333 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 90 0.0282 4.0667 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 180 0.0256 8.1967 (0.0251, 0.0334, 0.0417, 0.05) (8.01, 10.4, 12.7, 15) 360 0.0248 16.4333 (0.011, 0.0157, 0.0203, 0.025) (15.01, 20.07, 25.04, 30) 720 0.0177 33.3667 (0.011, 0.0157, 0.0203, 0.025) (30.01, 36.73, 43.36, 50) 22 Poisson 0.0415 1.2000 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 45 0.0303 1.9667 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 90 0.0292 3.6667 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 180 0.0244 6.9667 (0.011, 0.0157, 0.0203, 0.025) (1.01, 3.33, 5.66, 8) 360 0.0182 15.1167 (0.011, 0.0157, 0.0203, 0.025) (15.01, 20.07, 25.04, 30) 720 0.0061 30.0500 (0.0011, 0.00407, 0.00704, 0.01) (30.01, 36.73, 43.36, 50) 22 Random 0.0419 1.2667 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 45 0.0370 2.0667 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 90 0.0349 4.0500 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 180 0.0276 8.1333 (0.0251, 0.0334, 0.0417, 0.05) (8.01, 10.4, 12.7, 15) 360 0.0211 16.1333 (0.011, 0.0157, 0.0203, 0.025) (15.01, 20.07, 25.04, 30) 720 0.0016 32.8833 (0.0011, 0.00407, 0.00704, 0.01) (30.01, 36.73, 43.36, 50) 22 Grid 0.0394 1.1667 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 45 0.0352 1.8167 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 90 0.0325 3.3333 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 180 0.0290 6.5333 (0.0251, 0.0334, 0.0417, 0.05) (1.01, 3.33, 5.66, 8) 360 0.0272 15.0167 (0.0251, 0.0334, 0.0417, 0.05) (15.01, 20.07, 25.04, 30) 720 0.0183 26.0833 (0.011, 0.0157, 0.0203, 0.025) (15.01, 20.07, 25.04, 30)

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.