DESIGN VARIABLES AND LEVEL VALUE LIST:
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N0 NAME LEVEL-1 LEVEL-2
LEVEL-3
1 TO 25.0 30 40
2 T_FORCE 30.0 35 40
3 CUT_FORC 50.0 60 70
4 RAKE_ANG 0.0 2 4
5 SHEARANG 20 30.0 40
6 C_WIDTH 0.08 0.11 0.13
7 D_CUT 0.001 0.002
0.003
SELECTION OF ORTHOGONAL ARRAY
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NO OF DESIGN PARAMETERS : 7
TOTAL NUMBER OF LEVELS : 3
MAXIMUM POSSIBLE ARRAY VARIABLES : 7
ORTHOGONAL ARRAY SELECTED :
L18
OBJECTIVE FUNCTION
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OBJECTIVE FUNCTION TYPE :
min
EXPERIMENTAL RESULTS
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EXPT-NO TO T_FORCE CUT_FORCRAKE_ANGSHEARANGC_WIDTH
D_CUT PERFORMACE PARAMETER
1 1 1 1 1 1 1 1 6.8148033d+1
2 1 2 2 2 2 2 2 4.1010456d+1
3 1 3 3 3 3 3 3 2.9705105d+1
4 2 1 1 2 2 3 3 2.4243d+1
5 2 2 2 3 3 1 1 6.0848423d+1
6 2 3 3 1 1 2 2 6.2103481d+1
7 3 1 2 1 3 2 3 2.6175474d+1
8 3 2 3 2 1 3 1 9.778978d+1
9 3 3 1 3 2 1 2 3.1429665d+1
10 1 1 3 3 2 2 1 8.2317032d+1
11 1 2 1 1 3 3 2 2.922842d+1
12 1 3 2 2 1 1 3 3.742395d+1
13 2 1 2 3 1 3 2 5.3791988d+1
14 2 2 3 1 2 1 3 3.5085228d+1
15 2 3 1 2 3 2 1 4.8013588d+1
16 3 1 3 2 3 1 2 4.3832912d+1
17 3 2 1 3 1 2 3 3.0883039d+1
18 3 3 2 1 2
3 1 6.6202171d+1
SUMMARY OF EXPERIMENTS
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SUM OF PERFORMANCE- PARAMETERS : 8.6823175d+2
MEAN OF ALL EXPERIMENTS : 4.8235097d+1
TOTAL SUM OF SQUARE OF P.P : 4.9309938d+4
TOTAL SUM OF SQUARE FROM MEAN : 7.4306949d+3
COMPENSATION FACTOR (CF) : 4.1879243d+4
1 .VARIABLE NAME : TO
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LEVEL NO - 1
LEVEL VALUE : 25.0
LEVEL AVERAGE : 4.7972166d+1
LEVEL NO - 2
LEVEL VALUE : 30
LEVEL AVERAGE : 4.7347618d+1
LEVEL NO - 3
LEVEL VALUE : 40
LEVEL AVERAGE : 4.9385507d+1
SUM OF SQUARE : 1.3081167d+1
PERCENT CONTRIBUTION : 1.7604231d-1
OPTIMUM LEVEL : 2
2 .VARIABLE NAME : T_FORCE
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LEVEL NO - 1
LEVEL VALUE : 30.0
LEVEL AVERAGE : 4.9751407d+1
LEVEL NO - 2
LEVEL VALUE : 35
LEVEL AVERAGE : 4.9140891d+1
LEVEL NO - 3
LEVEL VALUE : 40
LEVEL AVERAGE : 4.5812993d+1
SUM OF SQUARE : 5.3917464d+1
PERCENT CONTRIBUTION : 7.2560459d-1
OPTIMUM LEVEL : 3
3 .VARIABLE NAME : CUT_FORC
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LEVEL NO - 1
LEVEL VALUE : 50.0
LEVEL AVERAGE : 3.8657624d+1
LEVEL NO - 2
LEVEL VALUE : 60
LEVEL AVERAGE : 4.7575411d+1
LEVEL NO - 3
LEVEL VALUE : 70
LEVEL AVERAGE : 5.8472256d+1
SUM OF SQUARE : 1.1817756d+3
PERCENT CONTRIBUTION : 1.5903972d+1
OPTIMUM LEVEL : 1
4 .VARIABLE NAME : RAKE_ANG
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LEVEL NO - 1
LEVEL VALUE : 0.0
LEVEL AVERAGE : 4.7823801d+1
LEVEL NO - 2
LEVEL VALUE : 2
LEVEL AVERAGE : 4.8718948d+1
LEVEL NO - 3
LEVEL VALUE : 4
LEVEL AVERAGE : 4.8162542d+1
SUM OF SQUARE : 2.4512391d+0
PERCENT CONTRIBUTION : 3.298802d-2
OPTIMUM LEVEL : 1
5 .VARIABLE NAME : SHEARANG
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LEVEL NO - 1
LEVEL VALUE : 20
LEVEL AVERAGE : 5.8356712d+1
LEVEL NO - 2
LEVEL VALUE : 30.0
LEVEL AVERAGE : 4.6714592d+1
LEVEL NO - 3
LEVEL VALUE : 40
LEVEL AVERAGE : 3.9633987d+1
SUM OF SQUARE : 1.0724287d+3
PERCENT CONTRIBUTION : 1.4432415d+1
OPTIMUM LEVEL : 3
6 .VARIABLE NAME : C_WIDTH
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LEVEL NO - 1
LEVEL VALUE : 0.08
LEVEL AVERAGE : 4.6128035d+1
LEVEL NO - 2
LEVEL VALUE : 0.11
LEVEL AVERAGE : 4.8417178d+1
LEVEL NO - 3
LEVEL VALUE : 0.13
LEVEL AVERAGE : 5.0160077d+1
SUM OF SQUARE : 4.9070475d+1
PERCENT CONTRIBUTION : 6.6037532d-1
OPTIMUM LEVEL : 1
7 .VARIABLE NAME : D_CUT
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LEVEL NO - 1
LEVEL VALUE : 0.001
LEVEL AVERAGE : 7.0553171d+1
LEVEL NO - 2
LEVEL VALUE : 0.002
LEVEL AVERAGE : 4.3566154d+1
LEVEL NO - 3
LEVEL VALUE : 0.003
LEVEL AVERAGE : 3.0585966d+1
SUM OF SQUARE : 4.9883237d+3
PERCENT CONTRIBUTION : 6.7131321d+1
OPTIMUM LEVEL : 3
OPTIMUM VALUE OF OBJECTIVE FUNCTION
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BASED ON EXPERIMENTS CONDUCTED : 2.4243d+1
BASED ON OPTIMUM LEVEL : 2.0074251e+1
BASED ON STATISTICAL EVALUATIONS : 2.7111271d+1
ANOVA TABLE
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NAME DF S-S TOTAL VARIANCE
E-VARIANCE F-VALUE
TO 2 1.3081167d+1 6.5405836d+0 4.9450759d+2 1.3226457d-2
T_FORCE 2 5.3917464d+1 2.6958732d+1 4.9178517d+2 5.4818107d-2
CUT_FORC 2 1.1817756d+3 5.9088781d+2 4.1659462d+2 1.418376d+0
RAKE_ANG 2 2.4512391d+0 1.2256196d+0 4.9521625d+2 2.4749179d-3
SHEARANG 2 1.0724287d+3 5.3621435d+2 4.2388442d+2 1.2650013d+0
C_WIDTH 2 4.9070475d+1 2.4535238d+1 4.921083d+2 4.9857395d-2
D_CUT 2 4.9883237d+3 2.4941619d+3
1.6282475d+2 1.5318076d+1
TOTAL 17 7.4306949d+3