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Introduzione a Wolfram SystemModeler:
Grazie al sistema basato su componenti drag-and-drop Wolfram SystemModeler 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, SystemModeler 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.
Wolfram SystemModeler 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 Wolfram SystemModeler 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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Support for Import & Export of All FMI Standards
With the addition of FMI co-simulation import, SystemModeler 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 SystemModeler 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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| SystemModeler Top Features |
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Drag, Drop & Connect
Quickly and intuitively create models using SystemModeler’s
drag-and-drop approach. Pick up components like transistors or springs
and drop them onto the canvas.More
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Full Simulation Control
Get complete control over simulations with an interactive
notebook environment powered by the Wolfram Language. Programmatically
specify initial conditions, parameter values and input signal functions. More
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Unlimited Analysis
Perform your own symbolic and numerical computations by
accessing the full model equations and simulation results of your
models. Bring the full power of the Wolfram Language to your model
analysis.More
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Deploy Models to Millions
System model analysis functionality is built into all desktop
Wolfram Language products. Take any model created in SystemModeler and
directly share it with millions of Wolfram Language users. More
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Connect Simulations to Hardware & Software
Put your models in the loop by directly connecting your own
hardware devices and software sources, or export models as components to
a wide range of supported tools.More
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How SystemModeler Compares
Learn how SystemModeler compares with our competitors feature by feature.More
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Drag, Drop & Connect
Quickly and intuitively create models using SystemModeler’s
drag-and-drop approach. Pick up components like transistors or springs
and drop them onto the canvas.More
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Multidomain Modeling
Real-world machines and systems are rarely confined to a single
physical domain. Models can contain any combination of interconnected
components from any number of domains mimicking real-world topology. More
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Reusable Components
Individual components, including those you develop yourself,
are separately testable and reusable, allowing you to quickly explore
alternative designs and scenarios. More
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Included & Add-On Libraries
Seamlessly expand your models by adding components from a wide
and expanding range of different domains. Components from colleagues,
the SystemModeler Library Store and the Modelica community can be
integrated into your models. More
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Object-Oriented Modeling with Modelica
Utilize the full power of the object-oriented, system-level
Modelica language by viewing, modifying and creating the underlying
physical equations and algorithms of your components. More
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Programmatic Model Creation
Manage different model configurations easily
with SystemModeler. With the click of a button, you can replace the
behavior and logic in your model. More
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Getting Started!
Utilize a wealth of built-in resources to quickly get started. A
wide range of built-in example models are available for a multitude of
industrial and educational domains, complete with extensive
documentation and model analytics suggestions.More
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| Simulate with SystemModeler |
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One-Click Simulation
Exploration is immediate; at the click of a button you have
access to all values from every component in your model. Zoom into a
region of interest and choose from built-in plot styles with a
point-and-click interface.More
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Instant Animations
Plot the value of a system variable with a single click. Plot
multiple variables, create parametric plots and choose from built-in
plot styles with a point-and-click interface.More
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Custom Plotting & Visualization
Create custom plots of variables, such as 3D plots and
sensitivity bands, directly from simulation results. Results are
available for use in any visualization functions in the Wolfram
Language.More
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Full Simulation Control
Get complete control over simulations with an interactive
notebook environment powered by the Wolfram Language. Programmatically
specify initial conditions, parameter values and input signal functions. More
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Simulate with Real Data
Set parameters and inputs using different data sources to
realistically simulate models. Programmatically access Wolfram|Alpha’s
huge collection of data on weather, material properties, commodity
prices and hundreds of other areas.More
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Real-Time Simulation Interface
Gain a better understanding of your models by viewing
simulation results in real time. Send control signals and change
parameters in a running simulation using interactive controls such as
sliders and gauges in the Wolfram Language.More
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| Design & Analyze with SystemModeler |
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Unlimited Analysis
Perform your own symbolic and numerical computations by
accessing the full model equations and simulation results of your
models. Bring the full power of the Wolfram Language to your model
analysis.More
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Design & Optimization
Use the Wolfram Language to help plan the geometry of 3D
mechanical systems, prototype equation-based custom components, and use
built-in optimization routines to find the optimal parameters and
inputs.More
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Model Calibration
Explore the parameter space by running SystemModeler simulations from the Wolfram Language. More
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Frequency Analysis
Perform FFT analyses on output signals and use the result to
design dampers and filters. Stimulate your models with any input signal
to find resonance peaks. More
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Sensitivity Analysis
Simulate models while plotting the sensitivity bands of system
variables with respect to specified parameters. Sensitivity band
plotting is built in. More
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Control System Design
Design controllers for your systems. A full suite of control
systems features is built into the Wolfram Language, including stability
analysis, visualization and controller design. More
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Reliability Analysis
Wolfram Language’s complete suite for reliability analysis,
with functionality for reliability block diagrams, fault trees and
importance measures, can be used with models. More
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| Connect & Deploy with SystemModeler |
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Deploy Models to Millions
System model analysis functionality is built into all desktop
Wolfram Language products. Take any model created in SystemModeler and
directly share it with millions of Wolfram Language users. More
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FMI Import & Export
Share individual components or libraries with others as
Functional Mock-up Units. Protect your intellectual property with
royalty-free export of models to a wide range of tools using model
exchange, or couple it with a standalone simulation engine using
co-simulation.More
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Hardware & Software Connectivity
Put your models in the loop by directly connecting your own
hardware devices and software sources, and run them together with the
simulation.More
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Deploy Simulations
The optimized simulation executable compiled by SystemModeler
is self-contained, including all numerical solvers, and enables
royalty-free deployment on desktop and servers.More
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Publish Results
Run simulation models under different conditions and
configurations and automatically generate customized reports based on
the simulation results. More
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| Uses and Examples of SystemModeler |
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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 SystemModeler Compares |
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Wolfram SystemModeler is the most complete physical modeling and simulation tool. Unlike other systems, SystemModeler requires no add-ons and fully supports the standard Modelica model language. And SystemModeler is designed to connect perfectly with Mathematica for the ultimate integrated modeling, simulation and analysis workflow.
Product Comparison
Simplify Your Workflow
SystemModeler 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. SystemModeler 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, SystemModeler and Mathematica provide complete programmatic control of simulations, enabling all kinds of design and analysis.
SystemModeler can export and import Functional Mock-up Units, enabling the use of models in other tools and moving legacy models into SystemModeler.
| System Modeler Premier Service |
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products, and more when you purchase Premier Service.
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