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Introduzione a System Modeler:
Grazie al sistema basato su componenti drag-and-drop System Modeler rende semplice creare realistici modelli multi-dominio e sviluppare esperimenti numerici sui propri modelli per esplorare e raffinare il comportamento del sistema.
L’efficienza nella progettazione è sempre più condizionata dalla fedeltà dei modelli nel rispecchiare il fenomeno simulato. Ciò nonostante, la maggior parte degli strumenti oggi in uso sono limitati: i diagrammi a blocco rappresentano in maniera approssimata i componenti fondamentali, i modelli vengono usati solo per la simulazione e non consento analisi ingegneristiche avanzate, le computazioni sono limitate all’ambito numerico o in alcuni casi non sono affatto incluse.
Al contrario, System Modeler usa componenti simbolici versatili e offre un flusso di lavoro unico e altamente integrato, sostenuto da un ambiente di calcolo estremamente potente. Questo consente di modellare la realtà con un elevato grado di affidabilità e ottenere così approfondimenti, innovazioni e risultati. Si possono costruire modelli ad alta fedeltà utilizzando componenti predefinite in un ambiente drag-and-drop di facile comprensione e si possono elaborare esperimenti numerici sui modelli per esplorare e raffinare il comportamento del sistema.
System Modeler è composto dal Model Center e Simulation Center e può essere integrato con Mathematica. Il Model Center è utilizzato per creare i modelli dai componenti personalizzabili dell’inclusa libreria, mentre il Simulation Center è utilizzato per eseguire le simulazioni, produrre grafici e visualizzare i risultati.
Insieme a Mathematica System Modeler fornisce l’ambiente definitivo per sviluppare l’integrato e completo flusso di lavoro: dalla modellazione, alla simulazione, all’analisi.
Mathematica può essere utilizzato sia in una fase di pre-processamento nello sviluppo dei modelli per sottosistemi, sia per il post-processamento dei risultati della simulazione, o per il processamento di segnale e analisi successive sui dati simulati. |
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| What's New in version 12, 12.1, 12.2 |
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New in version 12.2
New in version 12.1
New in version 12
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Support for Import & Export of All FMI Standards
With the addition of FMI co-simulation import, System Modeler now supports import and export of all FMI variants. This means that you can share models with many other tools in your toolbox. Import code for embedded systems for software-in-the-loop testing, system models from non-Modelica software and CFD analysis models.
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Large-Scale Symbolic Model Linearization
The symbolic linearization of system models in the Wolfram Language has been drastically improved, with support for a wider selection of models, better performance and more control.
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Deploy Controller to Hardware
Deploy your controller into microcontrollers and let the system run in standalone mode. The Microcontroller Kit provides an easy-to-use and powerful interface to experiment with and iterate various design solutions.
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Advanced Equation Debugging
Debug models, understand simulation behavior and eliminate performance bottlenecks with the equation browser.
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Enhanced User Interface
The user interface of System Modeler 12 comes with several new features reducing your modeling effort. Disable and enable components with one click or quickly add new units that are relevant to your domain. Save animation views for future reference, review and modify your experiment settings or add default animation to your model.
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Updated Libraries
Libraries get a new look with more data-type support, improved error reporting and updated icons and documentation. Also, with the stored plots added to examples, it’s easier to plot relevant variables. Libraries are now compatible with the latest version of the Modelica Standard Library (Version 3.2.2).
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| System Modeler Top Features |
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| Model with System Modeler |
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| Simulate with System Modeler |
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| Design & Analyze with System Modeler |
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| Connect & Deploy with System Modeler |
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| Uses and Examples of System Modeler |
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Industry Examples
Industrial Manufacturing |
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Consumer Products |
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Energy |
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Life Sciences |
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Other |
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Education Examples
Mechanical Engineering |
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Electrical Engineering |
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Aerospace Engineering |
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Computational Biology |
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Social Science |
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Chemical Engineering |
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Physics |
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| How System Modeler Compares |
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System Modeler is the most complete physical modeling and simulation tool. Unlike other systems, System Modeler requires no add-ons and fully supports the standard Modelica model language. And System Modeler is designed to connect perfectly with Mathematica for the ultimate integrated modeling, simulation and analysis workflow.
Product Comparison
Simplify Your Workflow
System Modeler implements the Modelica language, which takes advantage of the strengths from component-based modeling, where the flow in components is modeled. This presents significant advantages compared to block-based modeling. This example of constructing an electric circuit illustrates the simplified workflow obtained with component-based modeling:
The Modelica Advantage
Modelica is an open standard language specifically designed for modeling physical systems. It allows individuals and groups to efficiently work together on large-scale projects, constructing reusable custom components and libraries.
Wolfram MathCore is a founding member of the Modelica Association and has taken an active part in the Modelica language design since 1997. System Modeler is the result of this effort and more than 15 years of close cooperation with customers in the automotive, heavy-machinery, life science and marine sectors, making it the easiest Modelica tool to use.
Beyond Simulation
A high-fidelity model is useful for much more than just numerical simulation, including everything from optimization and control design to custom visualization and interactivity.
Together, System Modeler and Mathematica provide complete programmatic control of simulations, enabling all kinds of design and analysis.
System Modeler can export and import Functional Mock-up Units, enabling the use of models in other tools and moving legacy models into System Modeler.
| System Modeler Premier Service |
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Want to get the most out of System Modeler?
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products, and more when you purchase Premier Service.
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