菜鸟求救
一直提示MODEL IS ILL DEFINED. CHECK FOR UNDEFINED INDICES AND/OR CONDITIONS IN EXPRESSION程序如下
model:
sets:
gh/A1,A2/:R;
ps/D1,D2,D3/:V,L;
yh/B1,B2..B7/:D;
linksgp(gh,ps):a,x;
linkspy(ps,yh):c,y;
endsets
data:
R=100 200;
V=300 600 500;
D=20 30 80 40 60 30 40;
a=2.5 5 10
12.5 6.5 3.5;
c=6 2.5 6.5 11 14.998 23 20.5
25 6.496 2.496 5 8.492 16.499 13.498
17 11 5 2.5 4.492 12.5 9.494;
enddata
@FOR(gh(I):
@SUM(ps(J):x(I,J))<=R(I));
@FOR(yh(k):
@SUM(ps(J):y(J,K))>=D(K));
@FOR(ps(J):
@SUM(ps(J):x(I,J))=@SUM(ps(J):y(J,K)));
@FOR(ps(J):
L(J)=@SUM(ps(J):x(I,J)));
T1=@SUM(linksgp:a*x);
T2=@SUM(linkspy:c*y);
T3=@SUM(ps:V*L^0.5);
min=T1+T2+T3;
end
请高手们帮帮我啊！
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