blockLevel1b
General System Dynamics level with no inflow
Information
This is the general continuous Level model of the System Dynamics methodology with a single outflow and no inflow. It computes the level by integrating over the negative outflow rate.Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | x0 | 0 | Initial condition |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| SystemDynamics.Interfaces.MassInPort | u1 | Outflow variable | |
| SystemDynamics.Interfaces.MassOutPort | y | State variable | |
| SystemDynamics.Interfaces.MassOutPort | y1 | State variable | |
| SystemDynamics.Interfaces.MassOutPort | y2 | State variable | |
| SystemDynamics.Interfaces.MassOutPort | y3 | State variable | |
| SystemDynamics.Interfaces.MassOutPort | y4 | State variable |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Real | level | Continuous state variable | |
| Modelica.Blocks.Continuous.Integrator | Integrator1 | ||
| Modelica.Blocks.Math.Gain | Gain1 |