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Unformatted text preview: 6. He or She must have over 50g fruits or vegetables per meal. MIN Z=∑F i X i S.T ∑P i X i >=70 ∑T i X i <=750 ∑C i X i <=70 (Pi=Protein coefficient; Fi=Fat coefficient; Ti=Total Energy coefficient; Ci=Carbohydrate Coefficient) Y i =0 or 1 Y1+Y2+Y3+Y4+Y5=1 Y6+Y7+Y8+Y9=1 Y10+Y11+Y12+Y13=1 X i <=MY i X i >=0 X1+X2+X3+X4+X5>=2 X10+X11+X12+X13>0.5 Optimal value: X1=2 X7=3.2 X12=0.5 Z min =8.02 g...
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This note was uploaded on 03/27/2011 for the course ME ME461 taught by Professor Zhangweijun during the Spring '09 term at Shanghai Jiao Tong University.
- Spring '09