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 3-6 design OBSERVATIONS 1 1 1 Y(1) + - Y(2) - + Y(3) + - Y(4) - + Y(5) - + Y(6) + - RESTRAINT + CHECK STANDARD + DEGREES OF FREEDOM = 4 SOLUTION MATRIX DIVISOR = 6 OBSERVATIONS 1 1 1 Y(1) 0 -2 -1 Y(2) 0 1 2 Y(3) 0 1 -1 Y(4) 0 2 1 Y(5) 0 -1 1 Y(6) 0 -1 -2 R* 6 6 6 R* = Value of the reference standard FACTORS FOR REPEATABILITY STANDARD DEVIATIONS NOM FACTOR 1 1 1 1 0.0000 + 1 0.5774 + 1 0.5774 + 1 0.5774 +Explanation of notation and interpretation of tables |