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：
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).
* S2 K; q0 B/ w1 l; H4 W
Maximum 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).
下面的Equation栏里面应该写入目标函数吧。
MaxProfit （MiniCost）= Var0 + Var1 + Var2;

focuscon

哦，搞错了，抱歉
; g- _( m& q3 y# \1 A0 R不等式都是在条件里面如
  P3 N1 X5 S! U6 d; H9 h9 i; P! Iif (DelTankSize >= 6000 && DeliveryTimes < 60）
" h; K" y8 y+ @' D, q% }# m! U' WReject = 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。