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原题是07电工杯的A题第三问,希望高手帮帮忙!![em64]
经检查,问题处在标注为红色那行上,但是不知道是怎么错的~~~
sets: machine/1..54/:pmax,pmin,ru,rd,coston,stand,Ton,Toff,busp; temp/1..5/; add(machine,temp):dcost,sa,boundary1; time/1..25/:rrr; per(machine,time):last,mode,p,x,cost,costa; temp2/1..90/:busr; temp3/1..2/; init1(machine,temp3):pp; line/1..4/:lmax; time1/1..24/; bur(temp2,time1):burden; bus/1..118/; yita(line,bus):l; endsets data: burden,busr,rrr,busp,pmax,pmin,ru,rd,pp,ton,toff,coston,stand,boundary1,dcost,sa,lmax,l=@OLE('E:\test.xls'); enddata
min=@sum(machine(i) sum(time(j)|j #gt# 1:mode(i,j)*cost(i,j)+costa(i,j)));
@for(machine(i): last(i,1)=pp(i,2); p(i,1)=pp(i,1); );
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!; @for(time(t): @for(machine(i):mode(i,t)=@if(p(i,t) #lt# pmin,0,1)); );
@for(time(t)|t #gt# 1: @sum(machine(i):mode(i,t)*p(i,t))=@sum(temp2(j):burden(j,t-1)); @sum(machine(i):mode(i,t)*pmax(i))>@sum(temp2(j):burden(j,t-1))+rrr(t); @for(machine(j): p(j,t)<=pmax(j); p(j,t)>=@if(mode(j,t) #eq# 0,0,pmin(j)); p(j,t)<=p(j,t-1)+ru(j); p(j,t)>=p(j,t-1)-rd(j); @for(temp(i)|(p(j,t)#ge#(i-1))#and#(p(j,t)#lt#i): p(j,t)=(cost(j,t)+sa(j,i))/dcost(j,i); ); costa(j,t)=@if((mode(j,t-1) #eq# 0 )#and#( mode(j,t) #eq# 1),coston(j),0); last(j,t)=@if(mode(j,t-1) #eq# 0,@if(mode(j,t) #eq# 0,last(j,t-1)-1,1),@if(mode(j,t) #eq# 0,-1,last(j,t-1)+1)); @abs(last(j,t-1))>=@if(mode(j,t-1) #eq# 0,@if(mode(j,t) #eq# 0,0,toff),@if(mode(j,t) #eq# 0,ton,0)); p(j,t)=@if((mode(j,t-1) #eq# 0 )#and#( mode(j,t) #eq# 1),pmin,p(j,t)); ); ); @for(time1(t): @for(line(m): lmax(m)>=@abs(@sum(temp2(i):-1*l(m,busr(i)+1)*burden(i,t))+@sum(machine(j):l(m,busp(j)+1)*p(j,t+1));) ); );
@for(time(t)|t #gt# 2: @for(machine(j): p(j,t-1)=@if((mode(j,t-1) #eq# 1 )#and#( mode(j,t) #eq# 0),pmin,p(j,t-1)); ) ); @for(per: @free(last); );
[此贴子已经被作者于2008-8-3 12:47:31编辑过] |
zan
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