代码:model:
sets:
DMU/1..6/:S,T,K,F,M,N,E,P;
II/1..2/:w;
OI/1..2/:u;
IV(II,DMU):X;
OV(OI,DMU):Y;
endsets
data:
P=1,0,0,0,0,0;
E=1,0.9096,0.9635,0.9143,1,1;
X=89.39 86.25 108.13 106.38 62.40 47.19
64.3 99 99.6 96 96.2 79.9;
Y=25.2 28.2 29.4 26.4 27.2 25.2
223 287 317 291 295 222;
enddata
min=@sum(DMU(j):P*T(j))-@sum(DMU(j):P*N(j));
@for(DMU(j):S(j)=@sum(II(i):w(i)*K(j)));
@for(II(i):K(i)=@sum(DMU(j):X(i,j)));
@for(DMU(j):T(j)=@sum(OI(i):u(i)*F(j)));
@for(OI(i):F(i)=@sum(DMU(j):Y(i,j)));
@for(DMU(j):
M(j)=@sum(II(i):w(i)*X(i,j));
N(j)=@sum(OI(i):u(i)*Y(i,j));
N(j)-E*M(j)=0;
M(j)>=N(j));
@sum(DMU(j):P*S(j))-@sum(DMU(j):P*M(j))=1;
end


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