Fortran library with the Abaqus user material subroutines UMAT/VUMAT
This library contains several of user material subroutines for implicit quasi-static (UMAT) and explicit dynamic (VUMAT) versions of the Abaqus solver. The project web site: http://abumpack.sf.net. The Abaqus is a proprietary finite element (FE) code ( http://www.3ds.com/products-services/simulia/products/abaqus/). Users can write subroutines for use with the Abaqus. Linear elastic, isotropic hardening plasticity, Gurson-Tvergaard-Needleman (GTN), Rousselier constitutive models are provided. Quote this code as: A. Shterenlikht, N. A. Alexander, Levenberg-Marquardt vs Powell's dogleg method for Gurson-Tvergaard-Needleman plasticity model, Computer Methods in Applied Mechanics and Engineering 237-240:1-9 (2012). DOI: http://dx.doi.org/10.1016/j.cma.2012.04.018
Satellite Procedure Execution Language and Library
SPELL is a framework composed of an integrated environment for the development and execution of satellite automated procedures. It is capable of running any procedure via different Ground Control System and for any spacecraft. The goal of SPELL is to have a powerful and readable automation language, which can be shared across Satellite Operators and Satellite Manufacturers. If we all use the same language, the cost and the risk associated with automated procedures will go down! SPELL facilitates the automation of satellite operations, allowing satellite procedures to be run in a highly repeatable and reliable manner. User manuals provide guidance on the correct use and steps to integrate the software into their existing ground control systems via the well-defined programming interface. SPELL consists of five integral applications which users can use as a complete software suite or as individual standalone applications. Start!: https://sourceforge.net/p/spell-sat/wiki/Home/
This project provides a generic CDS (or ARINC 661 Server), coded in the Java language in order to facilitate the understanding of the ARINC 661 standard, prototype ARINC 661 concepts and architectures, etc… This project is managed by Dassault Aviation.
Real-time interactive 3D graphics API for scientific simulations
OpenFrames is an Application Programming Interface (API) that provides the ability to add interactive 3D graphics to any scientific simulation. A simulation developer can use OpenFrames to specify what they want to visualize, without having to know any details of computer graphics programming. Visualizations created using OpenFrames are cross-platform, hardware accelerated with OpenGL, and designed specifically to minimize computational overhead. They can be embedded within an existing GUI framework (e.g. Qt, wxWidgets, Winteracter) or created in independent OS-native windows. The OpenFrames API itself is written in C++, and bindings are available for C and Fortran.
Probabilistic Risk Assessment Tool
SCRAM is a free and open source probabilistic risk analysis tool. The tool is under development to include fault tree, event tree, common cause, and other standard analyses.
A simulation master for Functional Mockup Units supporting FMI v2
A simulation master library, command line utility and user interface for simulating coupled systems of Functional Mockup Units for CoSimulation with FMI version 1 and 2. The master implements several modern algorithms, including Gauss-Seidel, Newton iteration, variable time stepping and step size control.
This project coordinates the efforts of people to port Linux to the Renesas (formerly Hitachi) SuperH family of processors, including the SH-2, SH-3, and SH-4.
Real time satellite tracking and orbit prediction
Gpredict is a real-time satellite tracking and orbit prediction application. Gpredict can track an unlimited number of satellites and display the data in tables and various graphical view.
Simulation for spacecraft attitude control system analysis and design
42 is a comprehensive general-purpose simulation of spacecraft attitude and orbit dynamics. Its primary purpose is to support design and validation of attitude control systems, from concept studies through integration and test. 42 accurately models multi-body spacecraft attitude dynamics (with rigid and/or flexible bodies), and both two-body and three-body orbital flight regimes, modelling environments from low Earth orbit to throughout the solar system. 42 simulates multiple spacecraft concurrently, facilitating studies of rendezvous, proximity operations, and precision formation flying. It also features visualization of spacecraft attitude.
Software for electromagnetic simulation
MaxFem is an open software package for electromagnetic simulation by using finite element methods. The package can solve problems in electrostatics, direct current, magnetostatics and eddy-currents. We have moved the installers to the MaxFEM website (see below). In order to improve MaxFEM, we will require you to fill out a simple form before downloading them.
High-efficiency minimalist C++ wrapper for OpenGL 4.3.
Track and Search your recent documents and folders, customizable
Recent Document Tracker Implements a similar function to Windows 7 Jumplists by tracking recent documents and folders, then by using document type icons in the taskbar tray you can pop-up a menu of recent documents sorted by last access time (like Jumplists) allowing you to quickly search for the files/folders you need. You can also pin/exclude documents as well indicate which documents are open is MS Office applications.
Flights, vessels, satellites and trackers realtime 2D/3D display
Open source project displaying live aircrafts, ships, satellites or trackers on 2D/3D map. Browse through the data based on a particular aircraft, airline, airport, tracker or vessel to search through the database or see extensive statistics. Can use ADS-B in SBS1 format (dump1090, Radarcape,...), VRS, VA (VATSIM, IVAO whazzup.txt, phpvms,...), ACARS (acarsdec, acarsdeco2), APRS, AIS as datasource.
Vibtoolbox is a set of command line utilities for analysis of vibration and acoustic test data. The vibtoolbox utilities use the standard UNIX filter model and communicate via UNIX pipes.
Make a web page and diagram from Windchill workflow backup.
Read a backup file of a PTC Windchill workflow and create a web page with an SVG diagram.
Dedicated to computer-aided engineering Linux distribution
CAELinux is a live DVD Linux distribution dedicated to open source engineering with a focus on Computer Aided Engineering and Scientific Computing. Based on Ubuntu, it features a full software solution for open source production development with many CAD/CAM/CAE applications. It includes Freecad & LibreCad 2D/3D CAD systems, Salome & GMSH pre/post processors, Code_Aster & Calculix non-linear FE solver, Code-Saturne & OpenFOAM CFD solvers, Elmer multiphysics suite, Helyx-OS, Discretizer, EnGrid & Netgen 3D meshers, GEDA, KiCad & Arduin electronic design tools, PyCAM, OpenSCAM & Cura for CNC G-code generation, GNU Octave, Rkward, wxMaxima, Scilab, Scipy & Spyder for computationnal & mathematics modeling, and many more.
Floor-level factory/shop automatization control software
Floor-level factory/shop automatization control software. MODBUS realtime network & devices controller. Hi-level task-centric parallel execution scenaries. MRP/ERP integration.
Earth orbits and coverage display in 3D on your laptop.
SaVi - simulate Iridium, Globalstar, O3b, Sirius Radio, GPS, Galileo and other satellite constellations, modify them, or design your own. Uses Tcl/Tk and Unix libraries; 3D viewing option requires Geomview running on X Window.
Open source cross-platform Java Visual Networking tool
Open source cross-platform (Windows/Linux/Mac) Java Visual Traceroute, packet sniffer and Whois. Data is displayed in a 3D or a 2D map component. What is a traceroute? http://en.wikipedia.org/wiki/Traceroute What is a packet sniffer? http://en.wikipedia.org/wiki/Packet_analyzer If you need some help, please first check http://visualtraceroute.net/ Feel free to drop by and leave a comment on the Facebook page https://www.facebook.com/openvisualtraceroute Enjoy and share!
VSceneGIS Desktop. (GIS) Analysis, Computing and Editing
Customer Project Development, Analysis, Computing and GIS editing. VSceneGIS Desktop applies the concept of Tree and Graph Topology to implement the data model in a GIS. Cliente para el desarrollo de Proyectos, Análisis, Cómputo y Edición SIG. La plataforma VSceneGIS, aplica el concepto de Árbol y Grafo Topológico para implementar el modelo de datos en un SIG.
Analysis and display software targeted at space physics data. See documentation at https://qsas.sourceforge.io/QSAShelp/QSAS_help_index.html
a free cross platform precise unit converter, supports 5300+ units
The NC is a free, open source, cross platform software in order to convert units. It converts numbers with a precision of up to 1000 significant figures. It supports more than 5300 units in 94 categories. It has been localized in 10 languages.
SPHERES Facility software for scientists
clipsmm is a C++ interface to the CLIPS libray, a C library for developing expert systems.
VR Flight Simulator with real world scenery and new aircraft
Cosmosair Flight Simulator (Cosmosair FS) is the next generation virtual reality (VR) flight simulator aimed mainly at x64bit computer systems (MacOSX, Windows, Linux) that integrates a 360º Degrees VR Engine. It comes packed with first-class Up-to-Date World Scenery and State-of-the-Art 3D Aircraft Models. It allows you to fly into Space and back to the Earth seamlessly. You can fly to Mars within it's atmosphere and explore it's landscape... or even fly and land on the Moon. You can perform orbital space flights near our earth or in far planets. With Cosmosair FS you can become a better pilot flying commercial airliners or military aircraft. You can do pre-established missions, set your own missions or discover the solar Sytem planet by planet with NASA's Shuttle or SciFi Spacecraft. Cosmosair FS comes packed with top-notch features that sets it apart from it's counterpart flight simulators. CosmosairFS is under active development and will be soon unveiled.