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The product Wolfram SystemModeler, a physical modeling and simulation tool that supports the Modelica language and integrates with Mathematica.

Discussions List Discussions List

Model the Coffee cooling problem with WSM?

QUESTION FROM: Gary Bass | 8 years ago BY: Gary Bass
Education , Modeling , Physics , SystemModeler
10
REPLIES
21.2K
VIEWS

Faster ways to solve symmetric top problem?

QUESTION FROM: Ox Clouding | 7 years ago BY: Ox Clouding
Calculus , Equation Solving , Mathematics , Modeling , ...
17
REPLIES
13.3K
VIEWS

MicrocontrollerKit support for AT Mega 2560

QUESTION FROM: Ernst H.K. Stelzer | 5 years ago BY: Suba Thomas
Connected Devices , Control Systems , Electrical Engineering , ...
9
REPLIES
20.4K
VIEWS

Torn Equations and solving Nonlinear problems within SystemModeler

QUESTION FROM: Mor Bo | 4 years ago BY: Mor Bo
Control Systems , Engineering , Mechanical Engineering , SystemModeler
5
REPLIES
10.8K
VIEWS

Find the symbolic equations of motion based on WSM model?

QUESTION FROM: Tigran Ishkhanyan | 8 years ago BY: Neil Singer
Control Systems , Modeling , Symbolic Computations , SystemModeler , ...
6
REPLIES
8K
VIEWS

Simulating mechanics of a cylinder rolling on a parabola

QUESTION FROM: Jef Barthe | 12 years ago BY: Erik Mahieu
Engineering , Mathematica , Physics , SystemModeler
12
REPLIES
39.3K
VIEWS

How suitable is Mathematica for a Space Elevator simulation

QUESTION FROM: John Knapman | 8 years ago BY: John Knapman
Aerospace Engineering , Engineering , Modeling , SystemModeler , ...
10
REPLIES
18.3K
VIEWS

use an external function in system modeler

QUESTION FROM: ludovic rouch | 11 years ago BY: ludovic rouch
External Programs and Systems , Recreation , SystemModeler
7
REPLIES
9.3K
VIEWS

Use Systemmodeler for process-based discrete event simulations?

QUESTION FROM: fortland fortland | 2 years ago BY: Guido Wolf Reichert
Modeling , SystemModeler
9
REPLIES
24.8K
VIEWS

[CVBTW-2020] Comunicação - Conferência Virtual Br de Tec Wolfram 2020

QUESTION FROM: Daniel Carvalho | 5 years ago BY: Daniel Carvalho
Events & Media , Mathematica , SystemModeler , Wolfram Language
9
REPLIES
7.2K
VIEWS

System Modeler 4 Modelica.Media and Modelica.Fluid

QUESTION FROM: Eric Meyers | 6 years ago BY: Kuba Podkalicki
SystemModeler
6
REPLIES
18.1K
VIEWS

Exceeding the "memory pool" in WSM

QUESTION FROM: Eric Smith | 7 years ago BY: Updating Name
Modeling , Software Development , SystemModeler
16
REPLIES
13.8K
VIEWS

Can Systemmodeler choose the solution method for simulation？

QUESTION FROM: James James | 2 years ago BY: James James
SystemModeler
5
REPLIES
5.2K
VIEWS

Model a basic mechanical system: 1 spring with 2 hanging masses connected?

QUESTION FROM: Mor Bo | 6 years ago BY: Neil Singer
Engineering , Modeling , SystemModeler
5
REPLIES
9.2K
VIEWS

Settings in look up table in SystemModeler

QUESTION FROM: manu gaurav | 11 years ago BY: Henrik Tidefelt
Import and Export , SystemModeler
7
REPLIES
12.5K
VIEWS

Creating custom SystemModeler components in Mathematica?

QUESTION FROM: mdkimzey Kimzey | 2 years ago BY: Robert Prince-Wright
Modeling , SystemModeler , Wolfram Language
3
REPLIES
13.4K
VIEWS

System modeler obtains state space equations

QUESTION FROM: James James | 2 years ago BY: James James
Mathematica , SystemModeler
5
REPLIES
3.9K
VIEWS

SystemModeler compiler can't find inttypes.h?

QUESTION FROM: Michel Oliveira | 4 years ago BY: Michel Oliveira
External Programs and Systems , Modeling , SystemModeler
7
REPLIES
8.5K
VIEWS

Why are graphical annotations for connectors not inherited (redeclaration)?

QUESTION FROM: Guido Wolf Reichert | 7 years ago BY: Guido Wolf Reichert
Modeling , SystemModeler
7
REPLIES
11.4K
VIEWS

How to Reinitialize a Continuous Integrator Block

QUESTION FROM: nathan curry | 12 years ago BY: Johan Rhodin
Control Systems , Engineering , Mathematics , SystemModeler
4
REPLIES
21.6K
VIEWS

What are the best methods for analyzing structural loads using Wolfram?

QUESTION FROM: Leo Cruz | 5 months ago BY: Malcolm Woodruff
Engineering , SystemModeler , Wolfram Language
7
REPLIES
2.1K
VIEWS

How to solve this kinematic loop?

QUESTION FROM: Michel Oliveira | 2 years ago BY: Michel Oliveira
Modeling , SystemModeler
2
REPLIES
5.3K
VIEWS

Resonance circuit: achieving the sinus waveform

QUESTION FROM: Michal K | 2 years ago BY: Michal K
Engineering , SystemModeler
3
REPLIES
5.7K
VIEWS

System Modeler Free Body Diagram Solving Capability

QUESTION FROM: Peter Burbery | 3 years ago BY: Sergio Vargas
SystemModeler
8
REPLIES
6.3K
VIEWS

How can I model a scissor mechanism in SystemModeler?

QUESTION FROM: Lucien Grondin | 3 years ago BY: Lucien Grondin
Mechanical Engineering , Modeling , SystemModeler
5
REPLIES
9.2K
VIEWS

FMU export fails for a block with algorithm section and discrete variables

QUESTION FROM: Michel Oliveira | 4 years ago BY: Henrik Tidefelt
Import and Export , SystemModeler
3
REPLIES
7.3K
VIEWS

Using ExternalMedia and CoolProp in SystemModeler

QUESTION FROM: Craig Branch | 4 years ago BY: Malte Lenz
Chemical Engineering , Modeling , SystemModeler
5
REPLIES
9.6K
VIEWS

Unit Checking in System Modeler and making use of unit attributes

QUESTION FROM: Guido Wolf Reichert | 6 years ago BY: Guido Wolf Reichert
Modeling , SystemModeler , Units
8
REPLIES
11.1K
VIEWS

Preserve SystemModeler generated source files?

QUESTION FROM: natehollis | 7 years ago BY: Neil Singer
Import and Export , SystemModeler
1
REPLIES
5.7K
VIEWS

[?] Use Wolfram language functions into SystemModeler

QUESTION FROM: J Jesus Rico-Melgoza | 8 years ago BY: Neil Singer
Control Systems , SystemModeler , Wolfram Language
6
REPLIES
9.8K
VIEWS

Using Petri Net logic in control via Arduino - discrete event/hybrid system

QUESTION FROM: Tibor Doma | 9 years ago BY: Tibor Doma
Control Systems , SystemModeler
11
REPLIES
16.5K
VIEWS

Error: Model is structurally singular in equation

QUESTION FROM: Mohamed Mahmoud | 11 years ago BY: Henrik Tidefelt
Mathematics , SystemModeler
2
REPLIES
20K
VIEWS

Patch for SystemModeler on MacOSX 10.9

QUESTION FROM: Sergio-Feliciano Mendoza-Barrera | 11 years ago BY: Johan Rhodin
Product Set Up , SystemModeler
5
REPLIES
16K
VIEWS

Using the bungee jump model in system modeler

QUESTION FROM: eshwar chandran | 11 years ago BY: Sean Clarke
Physics , SystemModeler
4
REPLIES
9.5K
VIEWS

Screening out state space equations that match the actual situation

QUESTION FROM: James James | 2 years ago BY: James James
Control Systems , SystemModeler , Wolfram Language
4
REPLIES
4.1K
VIEWS

Obtain the initial value of inductance or capacitance set in Systemmodeler

QUESTION FROM: James James | 2 years ago BY: James James
Engineering , Mathematica , Modeling , SystemModeler
5
REPLIES
3.7K
VIEWS

Fluid Dynamic System-System Modeler: internal error

QUESTION FROM: Mikail S | 3 years ago BY: Ankit Naik
SystemModeler
9
REPLIES
5.5K
VIEWS

Export 3D models from SystemModeler or Mathematica

QUESTION FROM: Bogdan Udrea | 3 years ago BY: Sergio Vargas
Graphics and Visualization , Import and Export , SystemModeler , ...
4
REPLIES
5.5K
VIEWS

Suggesting a fluid in SystemModeler

QUESTION FROM: Patrick Fourspring | 3 years ago BY: Ankit Naik
Mechanical Engineering , SystemModeler
3
REPLIES
5.8K
VIEWS

Why can't a parameter be used to set the unit-attribute?

QUESTION FROM: Guido Wolf Reichert | 6 years ago BY: Guido Wolf Reichert
Modeling , SystemModeler
11
REPLIES
11.3K
VIEWS

Problem with a simple 2D RC network

QUESTION FROM: Andras Gilicz | 6 years ago BY: Andras Gilicz
Engineering , Modeling , Physics , SystemModeler
6
REPLIES
9.6K
VIEWS

Fluids in System Modeler 5.0? Use of ThermoCycle?

QUESTION FROM: Chris Benson | 7 years ago BY: Neil Singer
Engineering , Modeling , SystemModeler
5
REPLIES
12.3K
VIEWS

Reinforcement Learning in Mathematica vs. System Modeler

QUESTION FROM: Robert Stephens | 7 years ago BY: Sebastian Bodenstein
Machine Learning , Mathematica , SystemModeler , Wolfram Language
3
REPLIES
12.9K
VIEWS

Import parameters into System Modeller from Excel?

QUESTION FROM: Chris Benson | 7 years ago BY: Otto Tronarp
Engineering , External Programs and Systems , Import and Export , ...
5
REPLIES
11.1K
VIEWS

Switch between two flanges while using the MultiBody library in SM?

QUESTION FROM: JOSE OLIVER | 8 years ago BY: Neil Singer
Modeling , Physics , SystemModeler
12
REPLIES
10.2K
VIEWS

Modeling an electrical circuit with transformer in SystemModeler?

QUESTION FROM: Jose Calderon | 9 years ago BY: Neil Singer
Engineering , Modeling , SystemModeler
5
REPLIES
11.7K
VIEWS

Way to transfer data plot from Mathematica to SystemModeler?

QUESTION FROM: mas yarrum | 9 years ago BY: Jan Brugard
Mathematica , Mechanical Engineering , SystemModeler
2
REPLIES
13.3K
VIEWS

Help debugging singular model in SystemModeler

QUESTION FROM: skippa | 10 years ago BY: Johan Rhodin
SystemModeler , Tuning and Debugging
9
REPLIES
10.6K
VIEWS

CDF version of Psychometric Chart for HVAC designers / practicioners

QUESTION FROM: Michael Lyda | 10 years ago BY: Michael Lyda
Computable Document Format , Engineering , ...
4
REPLIES
19.6K
VIEWS

Creating an orrery

QUESTION FROM: Hairy Thoughter | 10 years ago BY: Thomas B
Astronomy , SystemModeler
3
REPLIES
15.1K
VIEWS

Why am I getting following error message every time I start Mathematica ?

QUESTION FROM: Tatjana Samardzic | 11 years ago BY: Tatjana Samardzic
Mathematica , SystemModeler
4
REPLIES
6.3K
VIEWS

SystemModeler Failed to reduce the DAE index. What do I do now?

QUESTION FROM: nick Granger-Brown | 12 years ago BY: nick Granger-Brown
Engineering , Physics , SystemModeler
3
REPLIES
18.1K
VIEWS

Automatic controller design

QUESTION FROM: Johan Rhodin | 12 years ago BY: Johan Rhodin
Control Systems , SystemModeler
2
REPLIES
8.9K
VIEWS

The SystemModel directive cannot read the model

QUESTION FROM: James James | 2 years ago BY: James James
Import and Export , SystemModeler , Wolfram Language
4
REPLIES
3.7K
VIEWS

How to assign a value to a signal voltage source?

QUESTION FROM: James James | 2 years ago BY: James James
SystemModeler
2
REPLIES
3.9K
VIEWS

Using input and output connectors from a sub-model as connectors of a larger model

QUESTION FROM: Fabián Peña | 2 years ago BY: Fabián Peña
Modeling , SystemModeler , Tuning and Debugging
5
REPLIES
4.5K
VIEWS

How to Mix Different Fluids in System Modeler

QUESTION FROM: Fayez Abu-Ajamieh | 2 years ago BY: Fayez Abu-Ajamieh
Engineering , Modeling , SystemModeler
2
REPLIES
3.3K
VIEWS

How to connect with the WSMRealTimeSimulate?

QUESTION FROM: J Jesus Rico-Melgoza | 3 years ago BY: J Jesus Rico-Melgoza
Engineering , Graphics and Visualization , SystemModeler , ...
4
REPLIES
5.2K
VIEWS

Modelica Fluids Library

QUESTION FROM: Craig Branch | 4 years ago BY: Patrick Fourspring
SystemModeler
16
REPLIES
16.2K
VIEWS

Externally controlling a Boolean pulse generator

QUESTION FROM: Mark Ross | 5 years ago BY: Mark Ross
Control Systems , SystemModeler
5
REPLIES
7.3K
VIEWS

Importing FMU to System Modeller

QUESTION FROM: Chris Benson | 5 years ago BY: Chris Benson
Import and Export , SystemModeler
16
REPLIES
8.8K
VIEWS

Reproduce the StateSpaceModel example given in the documentation?

QUESTION FROM: Michael Helmle | 6 years ago BY: Neil Singer
Control Systems , Equation Solving , Mathematica , Modeling , ...
3
REPLIES
6.4K
VIEWS

[?] Write a script for Wolfram SystemModeler to run several simulations?

QUESTION FROM: David Bartha | 6 years ago BY: Sergio Vargas
Mathematica , Modeling , SystemModeler
6
REPLIES
8.3K
VIEWS

Avoid problems with Fluid library in System Modeler 5?

QUESTION FROM: Eric Meyers | 6 years ago BY: Ankit Naik
Modeling , Product Set Up , SystemModeler
8
REPLIES
17.6K
VIEWS

Can a type be set globally using inner/outer and also be replaceable?

QUESTION FROM: Guido Wolf Reichert | 6 years ago BY: Guido Wolf Reichert
Modeling , SystemModeler , Units
11
REPLIES
12K
VIEWS

Achieve a proper display of WSM-Diagrams in Mathematica?

QUESTION FROM: Guido Wolf Reichert | 6 years ago BY: Sergio Vargas
Mathematica , Modeling , SystemModeler , User Interface
3
REPLIES
10.9K
VIEWS

Non-SI units and conversions in SystemModeler

QUESTION FROM: Lukas Pernthaler | 7 years ago BY: Daniel Hedberg
Modeling , SystemModeler , Units
2
REPLIES
8.3K
VIEWS

Set position interface when switching from diagram view to icon view in SM?

QUESTION FROM: Romain Pinquié | 9 years ago BY: Jan Brugard
SystemModeler , User Interface
3
REPLIES
9.7K
VIEWS

Interpret results of Extracting System Equations in SystemModeler?

QUESTION FROM: john massucci | 9 years ago BY: Malte Lenz
Control Systems , Curated Data , Equation Solving , Mathematica , ...
6
REPLIES
16.3K
VIEWS

Modeling a preloaded rotational spring in SystemModeler?

QUESTION FROM: Kursad Kilinc | 9 years ago BY: Neil Singer
Engineering , Mechanical Engineering , Modeling , SystemModeler
5
REPLIES
12.4K
VIEWS

WL / SystemModeller: PID, Fuzzy, NN predictive & MPC, etc. controllers?

QUESTION FROM: Pradeep Adusumilli | 9 years ago BY: Patrik Ekenberg
Control Systems , Engineering , SystemModeler , Wolfram Language
7
REPLIES
12.9K
VIEWS

Virtual Wind Tunnel?

QUESTION FROM: Ray Hill | 10 years ago BY: Balazs Kisfali
Engineering , Graphics and Visualization , Physics , SystemModeler , ...
5
REPLIES
15.3K
VIEWS

Problem with LAPACK library compiling

QUESTION FROM: Salman Zaffar | 11 years ago BY: Shenghui Yang
SystemModeler
3
REPLIES
8.8K
VIEWS

Problems addressing Vectors in Mathematica / WSMLink

QUESTION FROM: skdaufer | 11 years ago BY: skdaufer
Mathematica , SystemModeler
9
REPLIES
12K
VIEWS

Can System Modeler simulate complex Chemical processes with multiple units?

QUESTION FROM: Jose Calderon | 8 months ago BY: Jan Brugard
Chemistry , Modeling , SystemModeler
1
REPLIES
2K
VIEWS

Unexpected results of TLine1?

QUESTION FROM: Naga Pudi | 11 months ago BY: Henrik Tidefelt
Engineering , Graphics and Visualization , Modeling , SystemModeler , ...
3
REPLIES
2.7K
VIEWS

Best way to access a local mySQL database within SystemModeler

QUESTION FROM: Sean G | 1 year ago BY: Sean G
Data Science , External Programs and Systems , SystemModeler
2
REPLIES
3.2K
VIEWS

Extracting information from a Modelica model with Mathematica.

QUESTION FROM: Fabián Peña | 2 years ago BY: Fabián Peña
Mathematica , SystemModeler , Wolfram Language
2
REPLIES
4.3K
VIEWS

Why this multibody system doesn't work in SystemModeler?

QUESTION FROM: Michel Oliveira | 2 years ago BY: Sergio Vargas
Engineering , Modeling , SystemModeler
1
REPLIES
4.1K
VIEWS

Linear system has no solution error from DASSL

QUESTION FROM: Michel Oliveira | 2 years ago BY: Vedat Senol
Engineering , Mathematics , Modeling , SystemModeler
1
REPLIES
4.5K
VIEWS

Draw three-phase grid connected inverter circuit

QUESTION FROM: James James | 2 years ago BY: James James
Engineering , SystemModeler
2
REPLIES
4.3K
VIEWS

State space equation obtained with Systemmodeler command

QUESTION FROM: James James | 2 years ago BY: James James
Modeling , SystemModeler , Wolfram Language
2
REPLIES
3.3K
VIEWS

Model is structurally singular

QUESTION FROM: Mikail S | 3 years ago BY: Ankit Naik
Engineering , SystemModeler
4
REPLIES
4.6K
VIEWS

What is the solver exported by SM for a co-simulation FMU?

QUESTION FROM: Michel Oliveira | 3 years ago BY: Otto Tronarp
SystemModeler
1
REPLIES
6.2K
VIEWS

Why Mathematica 13.0 (Windows) fail to generate an FMU?

QUESTION FROM: J Jesus Rico-Melgoza | 3 years ago BY: Ankit Naik
Electrical Engineering , Import and Export , Mathematica , ...
4
REPLIES
7.7K
VIEWS

RotorWith3DEffects modeling problems inconsistent with Mathematica

QUESTION FROM: Mor Bo | 4 years ago BY: Mor Bo
Control Systems , Mathematica , Mechanical Engineering , Modeling , ...
4
REPLIES
7.6K
VIEWS

Restrict spherical joint movements

QUESTION FROM: Mor Bo | 4 years ago BY: Jan Brugard
Engineering , Mechanical Engineering , SystemModeler
1
REPLIES
8.9K
VIEWS

Problems with flywheel simulation and attachment

QUESTION FROM: Mor Bo | 4 years ago BY: Mor Bo
Control Systems , Mechanical Engineering , SystemModeler
6
REPLIES
10.2K
VIEWS

Connection between two MultiBody SystemModels

QUESTION FROM: Bogdan Udrea | 4 years ago BY: Bogdan Udrea
Engineering , Mathematica , SystemModeler
2
REPLIES
6.7K
VIEWS

Language of SystemModeler & how to create a new model from Mathematica?

QUESTION FROM: shahin eskandri | 5 years ago BY: shahin eskandri
Mathematica , Modeling , SystemModeler
4
REPLIES
6.7K
VIEWS

Transfer function from SystemModeler when using Multibody library.

QUESTION FROM: Fabián Peña | 6 years ago BY: Fabián Peña
SystemModeler
7
REPLIES
8.9K
VIEWS

How to use inner and outer correctly?

QUESTION FROM: Guido Wolf Reichert | 6 years ago BY: Quentin Lambert
Modeling , SystemModeler
5
REPLIES
16.7K
VIEWS

Handle top-level parameters in WSM?

QUESTION FROM: Guido Wolf Reichert | 6 years ago BY: Otto Tronarp
Modeling , SystemModeler
1
REPLIES
8.6K
VIEWS

How to stop a WSM simulation change variables and then continue?

QUESTION FROM: Guido Wolf Reichert | 6 years ago BY: Guido Wolf Reichert
Mathematica , Modeling , SystemModeler
4
REPLIES
9.1K
VIEWS

Modeling a DC motor with pulse width modulation with SystemModeler?

QUESTION FROM: Jose Calderon | 7 years ago BY: Neil Singer
Engineering , Modeling , SystemModeler
1
REPLIES
7.7K
VIEWS

Can one have custom "operator records" in WSM?

QUESTION FROM: Guido Wolf Reichert | 7 years ago BY: Otto Tronarp
SystemModeler
7
REPLIES
9.4K
VIEWS

Calculation of the natural frequencies of complex mechanical systems.

QUESTION FROM: Fabián Peña | 7 years ago BY: Fabián Peña
Engineering , Modeling , SystemModeler
2
REPLIES
8K
VIEWS

[?] Use WSMSetValues for setting records and replaceable packages?

QUESTION FROM: Eric Smith | 7 years ago BY: Malte Lenz
Packages , SystemModeler , Wolfram Language
3
REPLIES
9.5K
VIEWS

Can a function know its own name?

QUESTION FROM: Eric Johnstone | 7 years ago BY: David G
Mathematica , Software Development , SystemModeler , Wolfram Language
15
REPLIES
16.6K
VIEWS

[?] Run this example of SystemModeler Blog?

QUESTION FROM: jiwon hwang | 8 years ago BY: Patrik Ekenberg
Connected Devices , Control Systems , ...
3
REPLIES
12.4K
VIEWS
1
2
3
4

Group Count Group Count

337 Discussions

Group Branding Group Branding

New Discussion New Discussion

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ACTIVE MEMBERS
ankitn
Ankit Naik
15 days ago
arbenk
Arben Kalziqi
15 days ago
sergiov
Sergio Vargas
1 month ago
concretesopinthechat2
Leo Cruz
6 months ago
ivnyouall
Vijay Sharma
7 months ago
robert
Robert Prince-Wright
5 months ago
kereng
Keren Garcia
2 months ago

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