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Notes from the ModOnda team

Worked examples you can open in the workbench, how the results are checked, and what is new. RSS feed

The ModOnda workbench after simulating a torque converter launch, with two cars driving side by side in the 3-D animation.

25 October 2026

ModOnda: Modelica simulation in a browser tab

ModOnda is a free public beta of a Modelica workbench that runs in your browser. Open a model, press Simulate, plot the results and watch the 3-D animation, with nothing to install.

A plot of the load factor in three landing-gear drop tests, with the diagram of three struts on the left.

25 October 2026

Your first simulation

Open the landing-gear drop test, press Simulate and read the result. A five-minute tour of the workbench with a model that has a clear answer.

A plot of two capacitor voltages of Chua's circuit against each other, tracing the two-lobed double-scroll attractor.

25 October 2026

Validated against the Modelica reference results

How ModOnda is compared with the Modelica Standard Library's published reference results, example by example, what the numbers mean, and where the references themselves look wrong.