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Fonctions événementielles

Personnaliser les méthodes par défaut d'initialisation et d'arrêt des modèles

Modélisez le comportement dynamique de démarrage et d'arrêt en ajoutant des routines personnalisées aux méthodes par défaut d'initialisation et d'arrêt du modèle. Pendant la simulation, contrôlez quand les méthodes s'exécutent avec des événements. Créez des fonctions pour réinitialiser les blocs à leurs valeurs initiales.

Blocs

développer tout

Routines personnalisées

Initialize Function	Execute subsystem on model initialize event
Reinitalize Function	Execute subsystem on model or subsystem reinitialize event (depuis R2022a)
Reset Function	Execute subsystem on model reset event
Terminate Function	Execute subsystem on model terminate event

Readers et writers

State Reader	Read a block state
State Writer	Write to a block state
Parameter Writer	Write to block parameter or variable
Data Store Read	Read data from data store
Data Store Write	Write data to data store

Paramètres du modèle

Parameter Writer block validation

Globally or locally enable parameter validation (depuis R2023a)

Rubriques

Using Initialize, Reinitialize, Reset, and Terminate Functions
Set the state of a block with an initialize function-call event. Reset block states with a reinitialize or reset function-call event. Save the state of a block with a terminate function-call event.
Initialize, Reset, and Terminate State of Simulink Block
This example shows how to use the Initialize Function, Reset Function, and Terminate Function blocks to respond to events in a Simulink model.
Create Test Harness to Generate Function Calls
Schedule initialize, reset, and terminate function-call events.
Initialize and Reset Parameter Values
Use the Parameter Writer block to change block parameter values during model simulation.
Working with the Reinitialize Function Block
This example shows how to use a Reinitialize Function block to reset the initial condition of a Discrete-Time Integrator block for every function-call event received by a subsystem.
Initialize, Reinitialize, Reset, and Terminate Function Limitations
Determine whether Initialize Function, Reinitialize Function, Reset Function, or Terminate Function blocks support a block, feature, or modeling pattern.
Prepare Sensor and Controller Models in a Distributed Monitoring System for Code Generation
Prepare models to generate code for deployment on target hardware platforms.
Use Parameter Writer Block to Change Block Parameters
This example shows how to use the Parameter Writer block to change the values of block parameters.
Use Connectors Tool to Visualize Connections Between Blocks
This example shows how to use the Connectors tool to visualize the connections between blocks.
Access Data Store at Higher Level in Model Hierarchy
Access data store defined at a higher-level in the model hierarchy.