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WOLFRAM SYSTEM MODELER

DiscreteSISO

Single Input Single Output discrete control block

Wolfram Language

In[1]:=

SystemModel["Modelica.Blocks.Interfaces.DiscreteSISO"]

Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

Block has one input and one output signal which are sampled due to the defined samplePeriod parameter. See the base-class DiscreteBlock for more information.

Parameters (2)

samplePeriod	Value: Type: Time (s) Description: Sample period of component
startTime	Value: 0 Type: Time (s) Description: First sample time instant

samplePeriod

Value:

Type: Time (s)

Description: Sample period of component

startTime

Value: 0

Type: Time (s)

Description: First sample time instant

Outputs (2)

sampleTrigger	Type: Boolean Description: True, if sample time instant
firstTrigger	Type: Boolean Description: Rising edge signals first sample instant

sampleTrigger

Type: Boolean

Description: True, if sample time instant

firstTrigger

Type: Boolean

Description: Rising edge signals first sample instant

Connectors (2)

	u	Type: RealInput Description: Connector of Real input signal
	y	Type: RealOutput Description: Connector of Real output signal

Type: RealInput

Description: Connector of Real input signal

Type: RealOutput

Description: Connector of Real output signal

Extended by (5)

	TransferFunction Modelica.Blocks.Discrete Discrete Transfer Function block
	UnitDelay Modelica.Blocks.Discrete Unit Delay Block
	FirstOrderHold Modelica.Blocks.Discrete First order hold of a sampled-data system
	ZeroOrderHold Modelica.Blocks.Discrete Zero order hold of a sampled-data system
	Sampler Modelica.Blocks.Discrete Ideal sampling of continuous signals