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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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Deploy Models to Millions of Wolfram Language Users
System model analysis functionality is now built into all
desktop Wolfram Language products. Take any model created in
SystemModeler and directly share it with millions of Wolfram Language
users.
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Simplified Creation of Configurable Models
The user interface of SystemModeler 5.1 has been updated to
simplify creation of configurable models. This makes it easy to expose
the most important configuration and design parameters at the right
level in a model hierarchy.
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FMI for Co-simulation
Export models, including a full simulation engine using FMI for
co-simulation. Simulation models are exported as black boxes with a
standardized interface to be used for software and hardware system
integration.
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Latest Modelica Library Including Media
Accurately model liquids, gases and noisy systems with the
latest version of the Modelica Standard Library (Version 3.2.2),
including the Media and Noise libraries.
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Hundreds of Ready-Made Models
Interactively browse hundreds of complete model examples,
programmatically manage models, import intermediate results and more,
directly within the Wolfram Language.
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Clear and Modern Model Diagrams
Updated graphic design of all model icons for improved clarity, readability and presentability.
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Configurable Models
Create configurable models, making it easy for end users to
switch between different levels of complexity or design, such as
changing type of tires, brakes or engines .
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Scale Up Your Modeling Projects
Keep your workspace clean with package file handling, drag-and-drop reordering and smarter rebuilding of models.
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Programmatically Optimize Systems Design
Easily set up your models as functions to be called with new
parameter values. The new functions can be used to perform model
optimization, calibration and verification.
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Interoperate Using FMI for Model Exchange
Import and export models with the latest version of the
standardized Functional Mock-up Interface (FMI 2.0 for Model Exchange)
for interconnection with a large number of tools.
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Get Started Right Away
Get started with modeling within your particular domain with
the help of new built-in model examples. Easier setup and new viewing
modes.
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Better Performance!
Data-heavy simulations, including Media library models, have
received a significant speedup, by a factor of 2 to 8. See the
comparison graph below.
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Wolfram Language
- System modeling functionality now available in all desktop Wolfram Language products. »
- New Wolfram Language interface, with expanded and streamlined capabilities.
- Share, collaborate and present models and analytics notebooks with any Wolfram Language user.
- Seamless switching from model analytics to graphical modeling, exploration and animation. »
- Share your models in easy standalone model archives, containing all necessary model dependencies. »
- New, more informative typesetting of system models in the Wolfram Language. »
- Rapidly iterate model designs by generating new variations of models from existing ones.
Model Development
- Support for all graphical undo and redo operations when working with model diagrams.
- Easily make important parameter and variable settings available at the top level in a hierarchical model. »
- New contextual button for easy addition of parameters and variables, making it easy to follow parametric design principles. »
- Parameters that do not affect the model in its current configuration can now be disabled.
- Parameter and variable descriptions can now be edited directly in the parameters tab.
- Contextual mouse cursor actions for graphical components, enabling simple rotation without modifier keys. »
Model Exploration
- Experiment with and change parameters for built-in example models. »
- Improved model search with grouped search results and filters. »
- Optionally store simulation results in single precision, saving disk space and increasing performance. »
Model Export
- Export models for FMI co-simulation that include a full simulation engine. »
- Use FMI for co-simulation together with other software and hardware for system integration.
| 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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Want to get the most out of SystemModeler?
Get software upgrades, personal technical support, home-use licensing, access to complimentary
products, and more when you purchase Premier Service.
More details about System Modeler Premier Service
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