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：
8 w' S) z0 H# Q3 }6 t# T% ^约束条件是在上面的Table里面直接输入最大最小值吧。
, a. Z- {2 t) ~2 i# y) Q4 GMinimum 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).
  I, v7 Q: }' j$ F% p1 U4 R7 S
! a1 j4 l4 t( R  u6 S' SMaximum 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。
0 _" L3 k$ m7 i, fMaxProfit （MiniCost）= Var0 + Var1 + Var2;

focuscon

哦，搞错了，抱歉
: `3 M1 }# P5 J  d1 j% a; b不等式都是在条件里面如
if (DelTankSize >= 6000 && DeliveryTimes < 60）
Reject = 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。