Conversión de tipos de modelos
Puede convertir un modelo de una representación a otra con el comando de creación de modelos del tipo de modelo objetivo. Por ejemplo, conviértalo en una representación de espacio de estados con ss y conviértalo en un PID de formas paralelas con pid. Para obtener información acerca de cómo convertir en un tipo de modelo concreto, consulte la página de referencia correspondiente a dicho tipo de modelo.
Funciones
tf | Modelo de función de transferencia |
zpk | Modelo de cero-polo-ganancia |
ss | Modelo en espacio de estados |
frd | Modelo de datos de respuesta en frecuencia |
pid | Controlador PID de forma paralela |
pidstd | Controlador PID de forma estándar |
pid2 | 2-DOF PID controller in parallel form |
pidstd2 | 2-DOF PID controller in standard form |
make1DOF | Convert 2-DOF PID controller to 1-DOF controller |
make2DOF | Convert 1-DOF PID controller to 2-DOF controller |
getComponents | Extract SISO control components from a 2-DOF PID controller |
Temas
- Conversion Between Model Types
You can explicitly convert a model from one representation to another using the model-creation command for the target model type.
- Switching Model Representation
This example shows how to switch between the transfer function (TF), zero-pole-gain (ZPK), state-space (SS), and frequency response data (FRD) representations of LTI systems.
- Convert from One Model Type to Another
This example shows how to convert a numeric LTI model from one type (
pid) to another type (tf). - Get Current Value of Generalized Model by Model Conversion
This example shows how to get the current value of a generalized model by converting it to a numeric model.
- Decompose a 2-DOF PID Controller into SISO Components
This example shows how to extract SISO control components from a 2-DOF PID controller in each of the feedforward, feedback, and filter configurations.
- Sensitivity of Multiple Roots
This example shows that high-multiplicity poles have high numerical sensitivity and can shift by significant amounts when switching model representation.
