Mathematical Problems in Engineering / 2019 / Article / Tab 7

Research Article

Analysis and Realization of Sampling Strategy in Coordinate Metrology

Table 7

Sampling schemes obtained using FTOPSIS.

Surface Size (mm2)Sampling strategyCA (mm)Measurement time (min)
Sample sizePoint distribution algorithm

190 x 90180Poisson0.02446.9667
45 x 4590Poisson0.01983.6167
90Random0.01943.4167
22.5 x 22.545Poisson0.01771.6500

290 x 90360Poisson0.049314.1667
45 x 45360Poisson0.019814.0376
22.5 x 22.5180Poisson0.01706.6904
180Random0.01876.9167

390 x 90720Poisson0.000832.1236
45 x 45360Poisson0.019714.2667
22.5 x 22.5360Poisson0.019113.1333
360Random0.020013.7833

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