Statistical Design of Experiments
Statistical Design of Experiments
Two Factor Full Factorial
Two Factor Full Factorial
Experiment
Experiment
Example;
Example;
The effect of sliding velocity and
The effect of sliding velocity and
temperature on wear-rate
temperature on wear-rate
characteristics of a material are to be
characteristics of a material are to be
determined. The test results, for wear,
determined. The test results, for wear,
are tabulated in the following table:
are tabulated in the following table:
Sliding
Sliding
Velocity
Velocity
(factor A)
(factor A)
Temperature
Temperature
(factor B)
(factor B)
A
A
1
1
A
A
2
2
B
B
1
1
B
B
2
2
34
34
30
30
33
33
41
41
43
43
37
37
50
50
44
44
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