Manual Page for Command >>>> CONSTRAINT



Syntax
>>>> CONSTRAINT: lower upper

Parent Command
all third-level commands in block > OBSERVATION

Subcommand
-

 

Description
This command allows imposing a constraint on a model output by penalizing the objective function if the calculated system responses z is outside the specified bounds, i.e.: z < lower or z > upper. The penalty function is defined through command >>>> PENALTY. To enforce a specific value (i.e., z = Z), set lower = upper.
This option is useful for determining control parameters that lead to an optimized system behavior under constraints.

Example
> OBSERVATION
>> CONCENTRATION
>>> ELEMENT: BH__0
>>>> CONSTRAINT: 0.0 0.01
>>>> PENALTY: 1.0D6 2.0
>>>> ZERO DATA
<<<<
<<<
<<

 

See Also
>>>> PENALTY