{"added":null,"apiVersion":1,"behindSince":null,"buildDepends":[],"categories":["science"],"comment":"Simulation framework for nonsmooth dynamical systems","compare":null,"dependentCount":null,"description":"Siconos is an open-source scientific software primarily targeted at modeling and\nsimulating nonsmooth dynamical systems in C++ and in Python:\n\n* Mechanical systems (rigid or solid) with unilateral contact and Coulomb\n  friction and impact (nonsmooth mechanics, contact dynamics, multibody systems\n  dynamics or granular materials).\n* Switched Electrical Circuit such as electrical circuits with ideal and\n  piecewise linear components: power converter, rectifier, Phase-Locked Loop\n  (PLL) or Analog-to-Digital converter.\n* Sliding mode control systems.\n* Biology (Gene regulatory network).\n\nOther applications are found in Systems and Control (hybrid systems,\ndifferential inclusions, optimal control with state constraints), Optimization\n(Complementarity systems and Variational inequalities), Fluid Mechanics, and\nComputer Graphics.","flavors":[],"html":"https://daemonports.org/dragonfly/science/siconos/","kind":"port","lastUpdate":null,"license":["APACHE20"],"maintainer":"yuri@FreeBSD.org","name":"siconos","newest":true,"newestVersion":"4.5.0","noVulnData":false,"origin":"science/siconos","otherSystems":[{"maintainer":"yuri@FreeBSD.org","newest":true,"origin":"science/siconos","path":"/science/siconos/","system":"FreeBSD","updated":"2026-07-18","version":"4.5.0_4"},{"maintainer":"yuri@FreeBSD.org","newest":true,"noVulnData":true,"origin":"science/siconos","path":"","system":"HardenedBSD","version":"4.5.0_4"},{"maintainer":"yuri@FreeBSD.org","newest":true,"noVulnData":true,"origin":"science/siconos","path":"","system":"GhostBSD","version":"4.5.0_4"}],"packages":null,"pkgName":"siconos-4.5.0_2","related":null,"repository":"DPorts","requiredBy":[],"requiredByCount":0,"runDepends":["devel/bullet","lang/gcc11","math/gmp","math/openblas","math/suitesparse-cxsparse","math/suitesparse-ldl"],"status":null,"system":"dragonfly","systemLabel":"DragonFly","version":"4.5.0_2","versions":null,"vulnerabilities":null,"www":"https://nonsmooth.gricad-pages.univ-grenoble-alpes.fr/siconos/index.html"}