modelIntegrator
Integrator with support of steady state calculation.
Extends from Modelica.Blocks.Interfaces.SISO (Single Input Single Output continuous control block).
Information
This blocks computes output y (element-wise) as integral of the input u multiplied with the gain k:
k
y = - u
s
It might be difficult to initialize the integrator in steady state. This is discussed in the description of package Continuous.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | k | 1 | Integrator gain |
| String | stateName | getInstanceName() | |
| Initialization | |||
| Real | y_start | 0 | Initial or guess value of output (= state) |
| Solver › Numerical support of very small concentrations | |||
| Real | NominalValue | 1 | Numerical scale. For some substances such as hormones, hydronium or hydroxide ions should be set. |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| RealInput | u (from SISO) | Connector of Real input signal | |
| RealOutput | y (from SISO) | Connector of Real output signal |