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 …

Jun 27, 2024 · By default, parameters need to be computed when they are declared (=binding equation). There is a possibility though e.g. mentioned in Modelica Specification Section 4.4.3. By adding …

Oct 30, 2024 · I'm trying to learn how to use OpenModelica. For a while, I have been trying to make a simple model to simulate the water hammer effect caused by a valve suddenly closing in a system of …

Oct 2, 2024 · I think you listed pretty much all possibility that Modelica offers. The only thing to add is that you can use the relatively new break statement to remove parts that are inherited from a base …

Oct 25, 2023 · I'm studying the motorization of the trolley of a boat loading gantry. The gantry consists of a frame that moves on rails on the port quay. The frame supports an M=32 ton overhead crane …

Mar 23, 2023 · I am trying to model a network of pipes that will transport air in Openmodelica Fluid library. I tried the "Pump", "ControlledPump" and "PrescribedPump" from Fluid.Mac...

Sep 30, 2024 · 0 I would like to know if it is possible to link some components of an object into a vector via a modelica loop or if I should pass through a python script. I have two applications cases to share …

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 …

Nov 10, 2022 · The code can be saved into a function that can be called from outside. What is the best way to embed this kind of external C-code into the rest of the Modelica model? How can we compile …

Nov 15, 2021 · I tried redeclare model that contain global (outer) parameter. Here simple example of my code: package tests model M0 inner parameter Real a = 1; end M0; model M1 extends tests.M0; …