ForceToInputValue

Flow is obtained as closing the gap to input value

Diagram

Information

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The force to input value notation follows the one proposed by van Zijderveld [24]. It indicates some form of control as the input u provides the setpoint for a process of "closing the gap" adjustment (CloseGap) with regard to the influenced stock connected to the component's flowPort.

Implementation

DiagramView
ModelDiagram.png

Notes

For more options, e.g., have control be active during limited period, use the →SimpleControl component with an option input for the setpoint (hasExogenousSetpoint = true).

See also

ForceToStockValue, SimpleControl, PID_Control

Parameters (2)

hasRateOutput

Value: false

Type: Boolean

Description: = true, if the rate is reported via real output connectors

adjTime

Value: modelSettings.dt

Type: Time (s)

Description: Time to close the gap

Connectors (4)

flowPort

Type: FlowPort

Description: Used to represent stock and flow connections

y

Type: RealOutput

Description: Output of current rate of flow

y1

Type: RealOutput

Description: Output of current rate of flow

u

Type: RealInput

Description: Input signal

Components (4)

modelSettings

Type: ModelSettings

Description: Setting important global variables within a model

rate

Type: CloseGap

Description: Rate of Change

currentValue

Type: FlowPortSensor

Description: Current value of connected stock

changing

Type: ExogenousChange

Description: A stock is filled or drained at a given rate

Revisions

  • Introduced in v2.0.0.