关于优化工具中约束条件的表达

fchsmu

EXTEND中的优化工具中的约束条件如果是含有>=或者<=的数学式子，该如何表示？

focuscon

个人想法：
4 S2 M( r# l" e; y/ c约束条件是在上面的Table里面直接输入最大最小值吧。
Minimum Limit: Table Column 5: The minimum value that this variable can be set to by the Optimizer block. If it is entered without a decimal point, it can only assume integer values. Do not enter limits for variables that are used as results from the model (i.e. Exited from an Exit block).
( B) R* g. {/ e
' u( R! \5 V% P% h* [) JMaximum Limit: Table Column 6: The maximum value that this variable can be set to by the Optimizer block. If it is entered without a decimal point, it can only assume integer values. Do not enter limits for variables that are used as results from the model (i.e. Exited from an Exit block).
4 ~0 _& {: r9 U2 O5 }2 K- s0 z7 w) F下面的Equation栏里面应该写入目标函数吧。
4 M# E& |7 N  G1 t' X9 kMaxProfit （MiniCost）= Var0 + Var1 + Var2;

focuscon

哦，搞错了，抱歉
/ i' z. L, Z1 D) I# h& _不等式都是在条件里面如
: M7 X: p5 Y( ]& p3 L) W6 Kif (DelTankSize >= 6000 && DeliveryTimes < 60）
0 z. n5 K9 T3 E0 w/ i( o3 N0 n  eReject = TRUE;  //  你的意思是这个地方是不等式的情况吗？手册里好像没有这样的说明。