<> 版主:</P><> 帮忙看看这段程序当n取值大于5时怎么都出错,我找了一天,也不知道问题出在哪里?谢谢!!</P><>
TITLE intersectionoptimization;</P><P> DATA:
n=10;
enddata
SETS:
time/1..n/:;
controltime/1..16/:;
node/1..12/:;
section800/1..5/:;
dem/1..121/:d;</P><P> linkg(node,node)/1,2 2,4 4,6 11,2 12,4 6,4 4,2 2,1 2,11 4,12 /:;
linkon(linkg)/1,2 2,4 11,2 12,4 6,4 4,2/:turnings,turningl,turningr;
</P><P> controlparameter(controltime,linkon):green;
stateg(time,linkg,section800):densityg,volumeg;
ENDSETS
</P><P> @FOR( section800(H):
volumeg(1,1,2,H)=d(1);
);</P><P> @FOR( section800(H)|H#NE#1:</P><P> densityg(1,1,2,H)=d(1)/(nlmg*v0g);
densityg(2,1,2,H)=densityg(1,1,2,H)+(T/(length*nlmg))*(volumeg(1,1,2,H-1)-volumeg(1,1,2,H));
);</P><P> @FOR( time( K)|K#lt#n#and#K#gt#1:
@FOR( section800(H)|H#gt#1#and#H#lt#5:</P><P>
volumeg(K,1,2,H)=@if(densityg(k,1,2,H+1)#gt#35,c0g*(90-densityg(k,1,2,H+1)),v0g*(densityg(k,1,2,H)));
densityg(K+1,1,2,h)=densityg(K,1,2,h)+(T/(length*nlmg))*(volumeg(K,1,2,h-1)-volumeg(K,1,2,h));
);
volumeg(K,1,2,5)=(green((@FLOOR((k+NN-1)/NN)),1,2)/c)*s;
densityg(K+1,1,2,5)=densityg(K,1,2,5)+(T/(length*nlmg))*(volumeg(K,1,2,4)-volumeg(K,1,2,5));
);</P><P> DATA:</P><P>
length=0.2;
nlmg=2;
densityCR=35;
densitymax=90;
v0g=31.4268;
c0g=20;</P><P>
T=0.004;
Tr=0.0033;</P><P> NN=8;
c=0.033;</P><P> S=3700;
d=1000;
green=0.011;
ENDDATA
END</P> |