@sum(w(j)|j#gt#1:x(1,j,b))));
@sum(link(i,j)|i#ne#j:e1*d(i,j)*x(i,j,b))));
@sum(link(i,j)|i#ne#j:e21*d(i,j)*x(i,j,b)*Q1(j,b))));
sum(w(i)|i#gt#1
smax(ETi(i)-t1(i,b),0)+t3(i)));
sum(link(i,j)|i#ne#j
1-@exp(-n*((d(i,j)/v)+t3(j))))*x(i,j,b)));
sum(link3(i,k):m1*@smax(t1(i,k)-Ei(i),0)))+@for(w(i)
sum(link3(i,k):m2@smax(Li(i)-t1(i,k),0)));
sum(w(i):m1*@smax(t1(i,b)-ETi(i),0)+m2*@smax(t1(i,b)-LTi(i),0)));
sum(link1(i,m,b)|i#ne#m:x(i,m,b)))=
sum(link1(m,j,b)|m#ne#j:x(m,j,b))));!充电站/配送中心的流量平衡,但是车辆的访问次数不仅一次;
sum(link1(i,m,b)|i#ne#m:x(i,m,b)))=
sum(link1(m,j,b)|m#ne#j:x(m,j,b))));!客户的流量平衡,只能被访问一次;
sum(link1(i,m,b)|i#ne#m:x(i,m,b)))=1);
sum(w(i):q(i)*y(i,b))<=Qmax);!每辆车的容载约束;
2(j,b)<=Q1(i,b)-q(i)*x(i,j,b)+Qmax*(1-x(i,j,b))));!车辆k在客户j处的剩余载重量与在上一点客户i处的关系;
for(truck(b):B2(i,b)=Bmax*y(i,b)));
for(truck(b):B2(i,b)=B1(i,b)+tf(i,b)*r));
bin(x));
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