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Old November 4th, 2009, 09:34 PM
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Default DOE problem

Dear,

Could anyone please help me with this homework problem? I know it is difficult but I am desperate now. I missed the DOE lecture and now I am in big trouble if I don't turn this in. Please PM me. Emily

Here is the problem (to be solved with Minitab 15):

DOE simulator:

You are running a DOE on the stratapult.

Three setting you can change are:
1. Tension Pin
2. Stop Pin
3. Launch Angle

Each of these have two settings:
4. Tension Pin (1 and 3)
5. Stop Pin (2 and 4)
6. Launch Angle (165 degrees and 180

degrees)

Set up a 2 level full factorial DOE using

standard order as the order in which you

will run the data.

Determine your factors that are

significant and run the optimizer to find

the optimum setting of the three factors

to hit 95 as your target with a lower of

90 and an upper of 100

Shot 1---Shot 2
73 71
44 44
96 73
65 66
74 99
62 64
115 132
85 81
58 62
39 33.75
92 94
56 67.5
90 88
57 60.74
125.5 140
60.5 60


Settings
Tension Pin---Stop Pin---Launch Angle
1 2 165
3 2 165
1 4 165
3 4 165
1 2 180
3 2 180
1 4 180
3 4 180
1 2 165
3 2 165
1 4 165
3 4 165
1 2 180
3 2 180
1 4 180
3 4 180
Attached Files
File Type: doc DOE.doc (51.0 KB, 1 views)
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