Reference
Modelica Quick Reference
Quickly refer to Modelica language syntax and features.
Modelica Quick Reference
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Core Component
What Is Modelica?
Designed from the ground up, Modelica is a modeling language that makes it easy to set up mathematical models of dynamic systems.
What Is Modelica?
Core Component
What Is FMI?
FMI is an open standard for model exchange and co-simulation—a collaboration between industry and academia for exchange of models of dynamic systems between tools.
What Is FMI?
Core Component
What Is the Wolfram Language?
The Wolfram Language is a programming language for expressing things in a computational way—and for capturing computational ways of thinking about things.
System Modeling in the Wolfram Language
Free Course
Introduction to Wolfram System Modeler
Learn the basic features of Wolfram System Modeler through a series of exercises carefully prepared to teach model creation, model documentation and result visualization.
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Free Course
Introduction to Model Analytics
Learn how to use System Modeler and the Wolfram Language as an integrated environment for modeling, simulating, analyzing and understanding system designs.
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Free Course
Introduction to the Modelica Language
Learn the basics of Modelica, the underlying language of System Modeler. It is an open standard language specifically designed for modeling physical systems.
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Resource Function
Automatically Create Dashboards
Create interactive dashboards on the fly with the new resource function SystemModelManipulate. Use the dashboard to change parameter and initial values and explore various design scenarios.
Automatically Create Dashboards for Your SystemModel
Book
Computer Modeling & Simulation
Understand the methodology for constructing computer models of dynamic systems using Wolfram System Modeler. The book provides illustrative examples to solve problems related to mechanics and hydraulics.
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Study Group
Introduction to System Modeling
Understand the benefits of solving problems using modeling and simulation. You will explore the built-in examples and create your own multi-domain model using Wolfram System Modeler.
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Study Group
Examples from Physics
Explore modeling examples from physics using hundreds of pre-built components. Learn how the HighSchoolPhysics library can be used to understand difficult concepts in physics.
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Study Group
Examples from Chemistry
Explore modeling examples from chemistry. Understand how to use the BioChem and OPCClassic libraries to model biochemical reactions and connect to real-world applications.
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Study Group
Examples from Biology
Explore modeling examples from biology. Learn how the HighSchoolBiology library can be used to model spread of an infectious disease like COVID-19.
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Study Group
Examples from System Dynamics
Explore modeling examples from system dynamics. Learn how to use the SystemDynamics and BusinessSimulation libraries to model personal finances, industrial production and COVID-19, among others.
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Study Group
Create Your Own Models
Create your own multi-domain models using the built-in libraries. Test different scenarios by varying the model parameters, visualizing simulation results and playing with animations.
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Study Group
Connecting to Real-World Applications
Learn to connect your simulations with real-world applications like industrial equipments, Arduino boards and other simulators.
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Study Group
Analysis with the Wolfram Language
Learn how to carry out advanced analysis like optimization, control system design and calibration with the Wolfram Language.
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Study Group
Introduction to Modelica
Create models textually using the Modelica language. Understand the basic language constructs that would enable you to debug your models.
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Downloadable Example
Real-Time Tank Simulation With OPC UA
This example demonstrates the usage of OPC UA communication in a SystemModeler model over a simple tank system. OPC UA is a secure, robust and scalable…
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Downloadable Example
Allosteric Regulation Explained with ATCase
Allosteric regulation is a prime drug target because it reduces the risk of overdose and side effects and can be used to fine-tune pharmacological processes.…
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Downloadable Example
Interactively Explore Michaelis–Menten Kinetics
Michaelis–Menten kinetics is one of the most important models for enzyme-substrate interactions. It is used to study the kinetics in a wide array of biological…
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Downloadable Example
Physical Phenomenon—Gyroscopic Precession
Gyroscopic effects have been a source of both amazing engineering and amusement for many people. This phenomenon affects a variety of applications. The…
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Downloadable Example
4-Bit Asynchronous Up-Counter
Counters are used in a variety of digital applications as a way of counting events. In this example, we have constructed a simple 4-bit asynchronous up-counter…
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Downloadable Example
Digital Arithmetic—8-Bit Adder
Binary adders are digital circuits often used in computers for basic arithmetic operations. Using the digital library in the standard Modelica library,…
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Downloadable Example
Understanding Enzymatic Breakdown
Enzymes play a part in almost every biochemical reaction known, from human metabolism to beer brewing. This model showcases a generic substrate to product…
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