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2.
Measurement Process Characterization
2.3. Calibration 2.3.4. Catalog of calibration designs 2.3.4.2. Drift-elimination designs for gage blocks
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Doiron 10-20 Design
OBSERVATIONS 1 1 1 1 1 1 1 1 1 1
Y(1) + -
Y(2) + -
Y(3) - +
Y(4) + -
Y(5) + -
Y(6) + -
Y(7) + -
Y(8) - +
Y(9) + -
Y(10) + -
Y(11) + -
Y(12) + -
Y(13) + -
Y(14) - +
Y(15) + -
Y(16) + -
Y(17) - +
Y(18) + -
Y(19) - +
Y(20) - +
RESTRAINT +
CHECK STANDARD +
DEGREES OF FREEDOM = 11
SOLUTION MATRIX
DIVISOR = 33360
OBSERVATIONS 1 1 1 1 1 1 1 1 1
Y(1) 0 -15300 -9030 -6540 -5970 -9570 -7770 -6510 -9240
Y(2) 0 1260 1594 1716 3566 3470 9078 -5678 -24
Y(3) 0 -960 -2856 -7344 -2664 -1320 -1992 -1128 336
Y(4) 0 -3600 -1536 816 5856 -9120 -1632 -1728 -3744
Y(5) 0 6060 306 -1596 -906 -1050 -978 -2262 -8376
Y(6) 0 2490 8207 -8682 -1187 1165 2769 2891 588
Y(7) 0 -2730 809 -1494 -869 -2885 903 6557 -8844
Y(8) 0 5580 7218 11412 6102 6630 6366 5514 8472
Y(9) 0 1800 -2012 -408 -148 7340 -7524 -1916 1872
Y(10) 0 3660 1506 -3276 774 3990 2382 3258 9144
Y(11) 0 -1800 -3548 408 5708 -1780 -9156 -3644 -1872
Y(12) 0 6270 -9251 -3534 -1609 455 -3357 -3023 516
Y(13) 0 960 2856 7344 2664 1320 1992 1128 -336
Y(14) 0 -330 -391 186 -2549 -7925 -2457 1037 6996
Y(15) 0 2520 8748 3432 1572 1380 1476 -5796 -48
Y(16) 0 -5970 -7579 -8766 -15281 -9425 -9573 -6007 -6876
Y(17) 0 -1260 -7154 -1716 1994 2090 7602 118 24
Y(18) 0 570 2495 9990 -6515 -1475 -1215 635 1260
Y(19) 0 6510 9533 6642 6007 7735 9651 15329 8772
Y(20) 0 -5730 85 1410 3455 8975 3435 1225 1380
R* 33360 33360 33360 33360 33360 33360 33360 33360 33360
R* = Value of the reference standard
FACTORS FOR REPEATABILITY STANDARD DEVIATIONS
NOM FACTOR
1 1 1 1 1 1 1 1 1 1
1 0.0000 +
1 0.6772 +
1 0.7403 +
1 0.7498 +
1 0.6768 +
1 0.7456 +
1 0.7493 +
1 0.6779 +
1 0.7267 +
1 0.6961 +
1 0.6772 +
Explanation of notation and
interpretation of tables
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