Newest 'modelica' Questions - Stack Overflow
Nov 4, 2025 · In Modelica, I want to create a frame whose position and orientation are determined by 6 inputs (3 for translation and 3 for orientation) relative to the world coordinate system.
Trouble with relative (modellica://...) path names in Dymola
Dec 2, 2021 · with: [modelica-uri]: modelica:// [package]: Absolute class path to a currently loaded package /: the slash is vital. From the modelica spec: Any Modelica-scheme URI containing a slash …
simulink - Modelica vs Simscape - Stack Overflow
Sep 11, 2017 · However, Modelica isn't the only option here. There is also Simscape, using which you can combine physical ports (as in Modelica) with block-based modeling of Simulink. I would like to …
How to get a Modelica (Dymola) Simulation running, that fails because ...
Jan 17, 2024 · That's a common issue in Modelica modelling/simulation projects. The mathematically correct name for this "Nonlinear Systems" is implicit algebraic equation systems. If they exist your …
What are the differences between diffferent Modelica Simulation ...
Newer versions of ThermoSysPro are shipped with OpenModelica: Just download and install the latest OpenModelica, then go to C:\Program Files\OpenModelicaXYZ-64bit\lib\omlibrary\ThermoSysPro …
How to install a new Modelica library in Dymola?
Oct 20, 2021 · 2 Dymola 2021 (and later) has Tools>Library Management>Modelica Path where you can add the directory containing your external libraries. To make libraries appear preloaded you have to …
How to show results of a static model in Modeling view with ...
May 29, 2023 · 1 There is Modelica.Blocks.Interaction.Show.RealValue that does something like what you want. The drawback is that this is not shown in the modeling view, but in the "Diagram Window" …
Modelica - Derivatives of input variables problem with dymola
May 27, 2024 · I want to write a modelica model for a temperature controlled pump with an additional heat-exchanger. The model should guarantee that a definied temperature difference between supply …
How to run modelica model using OMPython with external library …
May 10, 2023 · I am struggling to load my model with external library. RoomM is my model and Buildings is my library package exported externally to Modelica. Below is the code: from OMPython import …
Parameter without default value in a Modelica model
Mar 7, 2023 · Context: Modelica 3.6 "Undefined modification" feature In the release announcement of the Modelica language version 3.6 (see Modelica Association Newsletter 2023-01), …