blockCrossingMonitoring
Output is true for a positive threshold crossing of the input and false for a negative threshold crossing
Information
Syntax
b = CrossingMonitoring(u=..., threshold = 0).y;
Description
Whenever the Real input u crosses parameter threshold from negative to positive values, output y is set to true, and whenever u crosses threshold from positive to negative values, y is set to false. The default value for the threshold = 0.
Example
This block is demonstrated with the following example:
results in
 |
|
| simulation result |
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | threshold | 0 | Threshold to define crossing |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealInput | u | Real input signal | |
| Modelica.Blocks.Interfaces.BooleanOutput | y | Boolean output signal (= monitoring zero crossing of u) |