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Simulation softare Siconos release 4.3.0 is out

vacary's picture

Granular flow


Dear colleagues,

A brand new Siconos 4.3.0 is out !!

What is Siconos ?

Siconos is an open-source scientific software primarily targeted at modeling and simulating nonsmooth dynamical systems in C++ and in Python:
 + Mechanical systems (rigid or solid) with unilateral contact and Coulomb friction and impact (nonsmooth mechanics, contact dynamics, multibody systems dynamics or granular materials).
 + Switched Electrical Circuit such as electrical circuits with ideal and piecewise linear components: power converter, rectifier, Phase-Locked Loop (PLL) or Analog-to-Digital converter.
 + Sliding mode control systems.
 + Biology (Gene regulatory network).
Other applications are found in Systems and Control (hybrid systems, differential inclusions, optimal control with state constraints), Optimization (Complementarity systems and Variational inequalities), Fluid Mechanics, and Computer Graphics.

The source code (zip and tar.gz) can be found on github :
We are now working on the release candidate 4.4.0.rc that can be forked from our github repo master branch.

Binary packages of the 4.2.0 for linuxes for Debian bullseye (testing)  are available here
The new version 4.3.0 will be available soon.

We have also improved our documentation at even if it still lacks some polish.

We have also started to feed our YouTube channel,
So, if you have any nice applications made with Siconos, please do not hesitate to contribute.  We are interested in showcasing Siconos at work!

As usual, your feedback comments are welcome.

For discussions, use the siconos-users mailing list <>

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