Model your 1D thermo-fluid systems using the Fluid library. The library provides components that support both incompressible and compressible fluid flows. You can use gas mixtures as well as fluids that can undergo phase changes.
Control Indoor Air Quality for Room Comfort
Design tracking controllers for system models using a unified and streamlined approach. The controllers can be designed using all the control design functions, like LQR, pole placement, PID and many more.
Depth Control of a Submarine
Use the system modeling functionality in the cloud and analyze your system models on the desktop or on a smartphone or tablet. Share your analysis with students, colleagues or customers.
System Modeling in the Cloud (2:59)
Design controllers using PID tuning, state feedback, or output feedback for system models. Quickly tune and verify the designs using automated workflows for various design techniques such as pole placement, LQR and LQG specifications and many more.
Hovering Control of a Submarine
Create large-scale models with drastically reduced result file sizes and improved simulation speed. Build your models faster with parallel compilation.
Reduction in Result File Sizes
Customize everything in your model plots and share your findings with customers and colleagues. Store information using plot markers, plot labels, captions and more.
Fully Customizable Model Plots (1:55)
Generate complete models with their physical properties such as inertia, center of mass and density from your CAD shapes.
Automatically Generate Physical Properties from CAD Data (1:49)
Annotate your plots by adding captions including references to webpages, variable values and other plots when defining your model plots. Add a custom time unit relevant to your domain to your simulation settings and plots.
Study Impact of Policies on Spread of COVID-19
Improved modeling support, including automatic display of units, intelligent support for bus connections and full GUI support for "each" and "final" keywords.
Model Efficient Switched-Mode Power Converters
Several libraries have been updated with new functionalities such as addition of plot captions, improved initialization and new components.
Libraries
Create your thermo-fluid models using the Fluid library. Model fluid networks consisting of vessels, pipes, fluid machines and many more using an incompressible or compressible medium.
Analyze Thermal Stresses of a Drum Boiler
Easily define and synchronize sampled data systems with different sampling rates using the synchronous language elements. The Synchronous library encapsulates these elements with an easy-to-use graphical user interface.
Synchronous Library
Reduce your design time by quickly finding and fixing errors in your model with the addition of hyperlinks and easy-to-read error and warning messages.
Better Error Reporting (2:17)
Make education come alive and be more engaging. Virtual Labs are open educational resources (OER) designed to encourage student curiosity by allowing students to test ideas with immediate feedback in a programmatic environment.
Virtual Labs
Use the power of configurable models to test different designs using just one model. The user interface of System Modeler 12.1 has been updated to simplify the creation of configurable models.
Quick Look at Creation of Configurable Models (1:54)
With the addition of the new Measurement Window, analysis of simulation results becomes much faster. Use the Measurement cursor to find the plotted values for any point in time or click and drag to select and compare plotted values between times.
Quick Look at the New Measurement Window (1:53)
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.
Satellite Path Control Using FMI Co-simulation Import
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.
Designing Controller Using Symbolic Modeling
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.
Deploying Controller to Balance a Ball on a Beam
Debug models, understand simulation behavior and eliminate performance bottlenecks with the equation browser.
Eliminate Performance Bottlenecks (4:02)
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.
Quick Look at Model Center (2:29)
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).
Libraries
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