Optimizing Defect Levels and Losses from Gage Errors
341
di =
. -iwlj
Ci - Aj
0
fory i ^Cj
foryj ^ Aj
a. Minimize
-A:
di =
â– Aj
-A:
1*2 i
B
"A;
0
for^ £ Aj for Aj ^ y{ i Bj
for Bj ,yj ^Cj fory i ,C,
b. Target
di
y* -Ai
Q-Aj
fory; , Aj for Aj *y.t iCj fory; ^ Cj
c. Maximize
FigurÄ™ 19. Desirability Functions for Minimizing, Targeting, and Maximizing and the Effects of Their Associated Weights.