min=@sum(Level: P * z);
@for(Level(i):
z(i)=@sum(S_Con_Num(j): Wplus(i,j)*dplus(j))
+@sum(S_Con_Num(j): Wminus(i,j)*dminus(j)));
@for(H_Con_Num(i):
@sum(Variable(j): A(i,j) * x(j)) <= b(i));
@for(S_Con_Num(i):
@sum(Variable(j): C(i,j)*x(j))
+ dminus(i) - dplus(i) = g(i);
);
@for(Level(i) | i #lt# @size(Level):
@bnd(0, z(i), Goal(i));
);
参考资料给出:P1=1,p2=0,p3=0,goal1,goal2取较大数,试了几个后,出现如下错误,求解?THE MODEL IS POORLY SCALED AND MAY YIELD ERRATIC RESULTS. THE UNITS OF THE ROWS AND VARIABLES SHOULD BE RESCALED SO THE COEFFICIENTS COVER A MUCH SMALLER RANGE.