Optimization and Optimal Control

OptimalControl

<OptimalControl .../>

Attribute	Comment	Value
`what=`	Select a time-dependent setting to optimize	Select from: list(special = "SettingInZone")

<OptimalControlSecond what="Velocity-inlet" lower="0.0" upper="0.05"/>

Parametrises a time-dependend Setting with the value of every second iteration. Values inbetween are interpolated.

Attribute	Comment	Value
`what=`	Select a time-dependent setting to optimize	Select from: list(special = "SettingInZone")
`lower=`	Lower limit on the value of the Setting	Value with unit (float)
`upper=`	Upper limit on the value of the Setting	Value with unit (float)

<Fourier>
  <OptimalControlSecond what="Velocity-inlet"/>
</Fourier>

Makes a truncated Fourier transform of a time-dependent Setting (OptimalControl)

Attribute	Comment	Value
`modes=`	Number of Fourier modes to use for the parametrization	Select from: int
`lower=`	Lower limit on the Fourier coefficients	Value with unit (float)
`upper=`	Upper limit on the Fourier coefficients	Value with unit (float)

<BSpline nodes="10" lower="-1" upper="1">
  <OptimalControlSecond what="Velocity-inlet"/>
</BSpline>

Makes B-Spline transform/smoothing of a time-dependent Setting (OptimalControl)

Attribute	Comment	Value
`nodes=`	Number of degrees of freedom (parameters) of the b-spline	Numeric (int)
`periodic=`	If the b-spline should be periotic in the control period	Unknown type
`lower=`	Lower limit on the values	Value with unit (float)
`upper=`	Upper limit on the values	Value with unit (float)

<RepeatControl length="100" lower="-1" upper="1">
  <OptimalControl what="Velocity-inlet"/>
</RepeatControl>

Repeats a control for optimal control

Attribute	Comment	Value
`length=`	Length of the control to repeat	Value with unit (int)
`lower=`	Lower limit on the values	Value with unit (float)
`upper=`	Upper limit on the values	Value with unit (float)