继续请教，谢谢!!!!!（解决问题者送LINGO软件，正版）
运行提示模型有错，请热心人帮忙看一下，程序如下：SETS:
SECT/1,2,3,4/:V,MinQP,MaxQP,MinQI,MaxQI,MinT,MaxT,MinL,MaxL,MinS,MaxS;
TIME/1,2,3,4,5,6,7,8,9,10,11,12/;
LINK(TIME,SECT):QP,QI,D,T,L,S,CP,CI,CT;
ENDSETS
DATA:
!产出率和生产量、进口量、运输量、缺货量、库存量的上下限;
V=0.75 0.75 0.75 1;
MinQP=0 0 0 0;
MaxQP=2000000 4000000 13200000 165000000;
MinQI=0 0 0 0;
MaxQI=0 0 0 250000000;
MinT=0 0 0 0;
MaxT=2000000 4000000 13200000 0;
MinL=0 0 0 0;
MaxL=100000 200000 660000 0;
MinS=0 0 0 0;
MaxS=140000 280000 924000 0;
!需求量及单位生产成本、进口成本和运输成本;
D=2010150 4020300 13401000 0
1784700 3569400 11898000 0
1991925 3983850 13279500 0
2040525 4081050 13603500 0
1959525 3919050 13063500 0
2014200 4028400 13428000 0
2045250 4090500 13635000 0
2019600 4039200 13464000 0
1952775 3905550 13018500 0
1918350 3836700 12789000 0
1933200 3866400 12888000 0
1927125 3854250 12847500 0;
CP=160 155 150 3000
160 155 150 3200
160 155 150 3350
160 155 150 3468
160 155 150 3420
160 155 150 3720
160 155 150 3650
160 155 150 4010
160 155 150 4370
160 155 150 4450
160 155 150 4750
160 155 150 4800;
CI=1000000 1000000 1000000 3090
1000000 1000000 1000000 3225
1000000 1000000 1000000 3360
1000000 1000000 1000000 3487.5
1000000 1000000 1000000 3390
1000000 1000000 1000000 3750
1000000 1000000 1000000 3600
1000000 1000000 1000000 4012.5
1000000 1000000 1000000 4365
1000000 1000000 1000000 4447.5
1000000 1000000 1000000 4657.5
1000000 1000000 1000000 4815;
CT=125 120 350 0
135 130 370 0
140 135 380 0
143 138 385 0
140 135 375 0
145 140 390 0
140 135 380 0
150 145 400 0
153 148 420 0
153 148 425 0
155 150 430 0
165 160 450 0;
ENDDATA
!目标函数;
MIN=@SUM(LINK(I,J):CP(I,J)*QP(I,J)+CI(I,J)*QI(I,J)+CT(I,J)*T(I,J))
+@SUM(LINK(I,J):@IF(L(I,J)#GT#0,(L(I,J)^2)/D(I,J),0.5*(S(I,J)^2)/D(I,J)+5000));
!约束条件;
@FOR(SECT(J)|J#GT#1:
QP(I,J)+QI(I,J)=(1/V(J-1))*QP(I,J-1)+T(I,J));
QP(I,1)=T(I,1);
@FOR(TIME(I)|I#GE#1:
S(I,1)=@IF(@SUM(LINK(I,J):T(I,1))#GE#@SUM(LINK(I,J):D(I,1)),@SUM(LINK(I,J):T(I,1))-@SUM(LINK(I,J):D(I,1)),0);
L(I,1)=@IF(@SUM(LINK(I,J):T(I,1))#GE#@SUM(LINK(I,J):D(I,1)),0,@SUM(LINK(I,J):D(I,1))-@SUM(LINK(I,J):T(I,1)));
S(I,2)=@IF(@SUM(LINK(I,J):T(I,2))#GE#@SUM(LINK(I,J):D(I,2)),@SUM(LINK(I,J):T(I,2))-@SUM(LINK(I,J):D(I,2)),0);
L(I,2)=@IF(@SUM(LINK(I,J):T(I,2))#GE#@SUM(LINK(I,J):D(I,2)),0,@SUM(LINK(I,J):D(I,2))-@SUM(LINK(I,J):T(I,2)));
S(I,3)=@IF(@SUM(LINK(I,J):T(I,3))#GE#@SUM(LINK(I,J):D(I,3)),@SUM(LINK(I,J):T(I,3))-@SUM(LINK(I,J):D(I,3)),0);
L(I,3)=@IF(@SUM(LINK(I,J):T(I,3))#GE#@SUM(LINK(I,J):D(I,3)),0,@SUM(LINK(I,J):D(I,3))-@SUM(LINK(I,J):T(I,3)));
S(I,4)=@IF(@SUM(LINK(I,J):T(I,4))#GE#@SUM(LINK(I,J):D(I,4)),@SUM(LINK(I,J):T(I,4))-@SUM(LINK(I,J):D(I,4)),0);
L(I,4)=@IF(@SUM(LINK(I,J):T(I,4))#GE#@SUM(LINK(I,J):D(I,4)),0,@SUM(LINK(I,J):D(I,4))-@SUM(LINK(I,J):T(I,4))));@FOR(SECT(J):@SUM(LINK(I,J):T(I,J))=@SUM(LINK(I,J):D(I,J)));
!范围约束;
@FOR(LINK(I,J):
QP(I,J)>=MinQP(J);
QP(I,J)<=MaxQP(J);
QI(I,J)>=MinQI(J);
QI(I,J)<=MaxQI(J);
T(I,J)>=MinT(J);
T(I,J)<=MaxT(J);
L(I,J)>=MinL(J);
L(I,J)<=MaxL(J);
S(I,J)>=MinS(J);
S(I,J)<=MaxS(J));
[ 本帖最后由 蟑螂兔子 于 2008-5-21 20:43 编辑 ]
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