Utilità

Blocchi necessari e comunemente utilizzati per impostare l'ambiente di simulazione, interfacciarsi con i modelli Simulink^® e generare componenti personalizzati al volo

Questa libreria contiene i blocchi necessari e comunemente utilizzati per impostare l'ambiente di simulazione, interfacciarsi con i modelli Simulink e generare componenti personalizzati al volo.

I blocchi Libreria accoppiatori di rete forniscono i punti di partenza per suddividere la rete Simscape™ in reti separate più piccole, interfacciate tra loro tramite collegamenti di Simulink.

Blocchi Simscape

espandi tutto

Blocchi di utilità

Connection Label	Virtual connection between conserving ports
Connection Port	Physical Modeling connector port for subsystem
Probe	Output block variables as signals during simulation (Da R2020a)
PS-Simulink Converter	Convert physical signal into Simulink output signal
Simulink-PS Converter	Convert Simulink input signal into physical signal
Simscape Bus	Bus for conserving connection lines
Simscape Component	Deploy Simscape language component as custom block in model diagram
Solver Configuration	Physical network environment and solver configuration
Variant Connector	Remove or disconnect physical components from network (Da R2020b)

Accoppiatori di rete

Network Coupler (Compressible Link)	Split network at a mechanical translational connection (Da R2022a)
Network Coupler (Flexible Shaft)	Split network at a mechanical rotational connection (Da R2022a)
Network Coupler (Inductor)	Split network at an electrical connection by replacing an inductor (Da R2022a)
Network Coupler (Capacitor)	Split network at an electrical connection by replacing a capacitor (Da R2022a)
Network Coupler (Current-Voltage)	Split network at an electrical connection (Da R2022a)
Network Coupler (Voltage-Current)	Split network at an electrical connection (Da R2022a)
Network Coupler (Voltage-Voltage)	Split network at an electrical connection (Da R2022a)
Network Coupler (Thermal Mass)	Split network at a thermal connection (Da R2022a)
Network Coupler (Constant Volume Chamber (IL))	Split network at an isothermal liquid connection (Da R2022a)
Network Coupler (Constant Volume Chamber (TL))	Split network at a thermal liquid connection (Da R2022a)
Prediction (discrete->continuous)	Prevent accuracy loss when connecting fixed-step network to variable-step network (Da R2022a)
Prediction (slow->fast)	Prevent accuracy loss when connecting fixed-step networks with different step sizes (Da R2022a)
Smoothing (continuous->discrete)	Apply output smoothing when connecting variable-step network to fixed-step network (Da R2022a)
Smoothing (fast->slow)	Apply output smoothing when connecting fixed-step networks with different step sizes (Da R2022a)

Blocchi

Spectrum Analyzer

Display frequency spectrum

Funzioni

espandi tutto

Funzioni di creazione del modello

`sscnew`	Create new Simscape model populated by required and commonly used blocks (Da R2024b)
`ssc_new`	(To be removed) Create new Simscape model populated by required and commonly used blocks

Oggetti del bus di collegamento

`Simulink.ConnectionBus`	Specify properties of physical connection buses (Da R2021b)
`Simulink.ConnectionElement`	Specify properties of elements of physical connection buses (Da R2021b)

Oggetti di monitoraggio

`simscape.probe.VariableTable`	Store and manage block variable data for probing (Da R2024b)
`simscape.probe.VariableConfiguration`	Configuration of variable for probing (Da R2024b)

Funzioni di monitoraggio

`simscape.probe.defaultVariableTable`	Construct default variable table for block (Da R2024b)
`simscape.probe.getVariableTable`	View variable table attached to Probe block (Da R2024b)
`simscape.probe.setVariableTable`	Attach existing variable table to Probe block (Da R2024b)

Argomenti

Tecniche di base

Creazione di un nuovo modello Simscape
Guida rapida per la creazione di un nuovo modello.
Essential Physical Modeling Techniques
Brief summary of physical modeling rules and techniques.
Modeling Best Practices
How to use best practices in your model architecture to avoid numerical simulation issues.

Bus di collegamento

Design Rigid Interface Specifications for Conserving Connections
Lock down connection types for Simscape Bus and Connection Port blocks.

Accoppiatori di rete

Using Network Couplers to Split Physical Networks
General workflow and types of models that can benefit from splitting their network.

Varianti

Using Variant Connectors to Implement Variations in Physical Networks
Implement variations in physical network.
Model Variants in an Electrical Circuit Using Variant Connector Blocks
Restrict propagation of Variant condition in an electrical circuit using primary and nonprimary type Variant Connector blocks.
Model Variants in a Mechanical System Using Variant Connector Blocks
Restrict propagation of Variant condition in a mechanical system using leaf type Variant Connector block.

Esempi in primo piano

Circuit Breaker with Probe Block

Models a circuit breaker using a Simscape Probe block to access the current and voltage within the electrical switch block and another Simscape Probe block to access the voltage across a load.

Apri modello

Configuring an EV Simulation for Multirate HIL

An electric vehicle model suitable for multirate Hardware-In-the-Loop (HIL) deployment. The example uses the Simscape™ Network Couplers Library to split the model into separate Simulink® subsystems that can be deployed at different sample rates. This allows you to run parts of the system (for example thermal components) with a slower sample time thereby reducing overall computational cost.

Apri modello

Variant Leaf Region in Mechanical System

Simulate the displacement of velocity sources and mass by using the leaf type of the Variant Connector block. The leaf Variant Connector block forms a leaf region that allows you to vary the displacement during simulation.

Apri modello

Variant Bounded Region in Electrical Circuit

Activate or deactivate the flow of a current to a set of components in an electrical circuit by using the primary and nonprimary type Variant Connector blocks. The primary and nonprimary Variant Connector blocks form a bounded region that allows you to vary the electrical circuit during simulation.

Apri modello

Variant Connector Block with Simscape Bus Block

Use Variant Connector blocks with the Simscape Bus block.

Apri modello

Mask Workspace Variable in Variant Connector Block

Use a mask workspace variable as a variant control variable in a Variant Connector block.

Apri modello