ProportionalTransition

Rate of transition is proportional to the amount in stock A

Diagram

Information

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The rate of transition from stock A to stock B will be propotional to the amount in stock A:

rate = fractionalRate ⋅ stockA.y

Notes

Since this is a unidirectional flow, the rate of flow will automatically be set to zero (causing an event), if the given rate of transition is a negative value.

Parameters (2)

fractionalRate	Value: unspecified Type: Rate (1/s) Description: Constant fractional rate of transition (optional)
hasConstantRate	Value: false Type: Boolean Description: = true, if the parameter fractionalRate is to be used instead of the continuous input u

fractionalRate

Value: unspecified

Type: Rate (1/s)

Description: Constant fractional rate of transition (optional)

hasConstantRate

Value: false

Type: Boolean

Description: = true, if the parameter fractionalRate is to be used instead of the continuous input u

Connectors (6)

	portA	Type: FlowPort Description: Flow from/to Stock A
	portB	Type: FlowPort Description: Flow to/from Stock B
	y	Type: RealOutput Description: Rate information
	y1	Type: RealOutput Description: Rate information
	y2	Type: RealOutput Description: Rate information
	u	Type: RealInput Description: Fractional rate input

Components (4)

	flowing	Type: Transition Description: Flow from A to B
	stockLevelA	Type: FlowPortSensor Description: Report the amount in the connected stock (Port A)
	netRate	Type: Product_2 Description: Rate of flow
	parConstantRate	Type: ConstantConverterRate Description: Constant fractional rate of flow (optional)