blockZeroOrderHold
Zero order hold of a sampled-data system
Extends from Interfaces.DiscreteSISO (Single Input Single Output discrete control block).
Information
The output is identical to the sampled input signal at sample time instants and holds the output at the value of the last sample instant during the sample points.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Time | samplePeriod (from DiscreteBlock) | Sample period of component | |
| SI.Time | startTime (from DiscreteBlock) | 0 | First sample time instant |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | u (from DiscreteSISO) | Connector of Real input signal | |
| Modelica.Blocks.Interfaces.RealOutput | y (from DiscreteSISO) | Connector of Real output signal |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Real | ySample |