blend_design_data.py

import numpy as np
n = 10 # number of variables
k = 6  # number of designs

# component widths from known designs
# each column of W is a different design
W ='1.8381    1.5803   12.4483    4.4542    6.5637    5.8225;\
    1.0196    3.0467   18.4965    3.6186    7.6979    2.3292;\
    1.6813    1.9083   17.3244    4.6770    4.6581   27.0291;\
    1.3795    2.6250   14.6737    4.1361    7.1610    7.5759;\
    1.8318    1.4526   17.2696    3.7408    2.2107   10.3642;\
    1.5028    3.0937   14.9034    4.4055    7.8582   20.5204;\
    1.7095    2.1351   10.1296    4.0931    2.9001    9.9634;\
    1.4289    3.5800    9.3459    3.8898    2.7663   15.1383;\
    1.3046    3.5610   10.1179    4.3891    7.1302    3.8139;\
    1.1897    2.7807   13.0112    4.2426    6.1611   29.6734'
W = np.matrix(W)

(W_min, W_max) = (1.0, 30.0)

# objective values for the different designs
# entry j gives the objective for design j
P = np.matrix('29.0148   46.3369  282.1749   78.5183  104.8087  253.5439')
D = np.matrix('15.9522   11.5012    4.8148    8.5697    8.0870    6.0273')
A = np.matrix('22.3796   38.7908  204.1574   62.5563   81.2272  200.5119')

# specifications
(P_spec, D_spec, A_spec) = (60.0, 10.0, 50.0)