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.
Airfoil optimization with Xfoil
Airfoil optimization using the highly-regarded Xfoil engine for aerodynamic calculations. Starting with a seed airfoil, Xoptfoil uses particle swarm, genetic algorithm and direct search methodologies to perturb the geometry and maximize performance. The user selects a number of operating points over which to optimize, desired constraints, and the optimizer does the rest.
DXF Viewer and Editor (Lines- Arcs - Circles - Polylines - Text - Trace - Solids)
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.
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.
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.
Parallel Iterative Deconvolution is a multithreaded ImageJ plugin for iterative image deblurring.
DIS(IEEE 1278.1) Fully Implemented in C++
A complete open source implementation of DIS (Distributed Interactive Simulation) in C++. 1278.1 and 1278.1a are fully implemented including enumerations. Includes several utility classes to help with developing your DIS app. DIS 7 work is ongoing.
Advanced mission simulation and analysis tool
The Orbit Determination Toolbox (ODTBX) is developed by the Navigation & Mission Design branch at NASA Goddard Space Flight Center as an advanced mission simulation and analysis tool used for concept exploration, proposal, early design phase, and/or rapid design center environments. ODTBX functions and utilities are combined in a flexible architecture that allows for modular development of navigation algorithms and simulations. The core ODTBX functionality is realized through a set of estimation commands that incorporate Monte Carlo data simulation, linear covariance analysis, and measurement processing at a generic level.
Simple, pragmatic enterprise architecture - for system-thinkers
TRAK is a general systems-thinkers'/system-centric enterprise architecture framework. It is simple, user-friendly, pragmatic and not limited to IT. TRAK has won an INCOSE award and is also a finalist in the 2011 IET innovation awards. TRAK allows you to describe a system, its parts (which can include people, software, other systems and physical things) and how it relates to the residual world. It covers everything from the enterprise, concept, procurement of the solution, the introduction or withdrawal of the system from service to its assurance. It allows threats,risks and mitigation to be linked to the design. TRAK is a derivative of MODAF but is based on ISO/IEC 42010 - the international standard for architecture description. There is a minimal process in which the architect selects the viewpoints (specifications for views) that address the task sponsor's concerns. It has rules that ensure that the description is consistent and also readable by the non technical audience. You
NMEA 0183 library for Java
Java Marine API is an NMEA 0183 library for Java. For furher info and latest source code, see project's Github pages. http://github.com/ktuukkan/marine-api/
Parse and decode METAR, TAF, SYNOP, BUOY, AMDAR and write data as XML
metaf2xml can download, parse and decode aviation routine weather reports (METAR, SPECI, SAO), aerodrome forecasts (TAF), synoptic observations (SYNOP), observations from buoys (BUOY) and meteorological reports from aircrafts (AMDAR). Data can also be taken from decoded BUFR messages. The extracted data can be written as XML or passed to a user-defined function (all done in Perl). It also provides XSLT style sheets to convert the XML to plain language (text, HTML), or XML with different schemas. A web-based (CGI) user interface can be used to download and display up-to-date weather data from NOAA, Ogimet, and other sources.
JSBSim Commander is a GUI front-end for the development of aircraft flight models for the JSBSim flight dynamics model (used by FlightGear, etc.).
web based Scrum tool, customizable, feature rich and easy to use
Genji is a web based Scrum tool and task management system. It offers powerful filtering capabilities, many customization features, reports, integration with Jenkins, SVN, Git, Maven, and more. Support for RACI project management matrix and the Getting Things Done method is built in.
LabVIEW CANopen client library
A collection of VIs for easier interface with basic CANopen client operations such as SDO download, SDO upload and PDO messages. Helper VIs for arbitrary mapping of dictionary objects to specific PDOs are also implemented. The project includes a quite crude implementation of the DSP 402 profile for handling motor drives in velocity and/or in position mode.
Advanced numerical instruments: adaptive meshing, FE methods, solvers
Ani2D provides portable libraries for each step in the numerical solution of systems of PDEs with variable tensorial coefficients: (1) unstructured adaptive mesh generation, (2) metric-based mesh adaptation, (3) finite element discretization and interpolation, (4) algebraic solvers.
MSC Patran & Nastran syntax highlighting and auto-completion Notepad++
Syntax definitions for MSC Patran and MSC Nastran Function auto-completion and descriptions for MSC Patran Command Language (PCL) & MSC Nastran Direct Matrix Abstract Program (DMAP) Compatible file extensions: *.ses *.pcl *.bdf *.f04 *.f06 *.log *.rpt Have a look for further informations to the Wiki pages!
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.
EasyBMPtoAVI is a cross-platform (Linux, Windows, OSX, Solaris..), easy-to-use application to convert a series of BMP images of any bit depth to an AVI movie file. EasyBMPtoAVI supports both command-line and interactive use, and a GUI version is planned.
gdsii to gdt (graphics data text) format translator written in C/C++ that converts a binary gdsii file to a text format that is compact and easy to parse.
J-ICE stands for Jmol interface for crystallographic and electronic properties. Is an extension of the powerful, platform independent molecular visualizer Jmol, towards crystallographic and electronic properties. More info will be given soon.
RTOS for Secure Systems
Pharos is a Real-Time Operating System designed for Secure Systems with the following characteristics: -Security: With space partitions and enhanced time partitioning. Each partition protected with hardware Memory Management Unit and operating in user mode. -Quality: Considering requirements from the most strict standards, Cyclomatic Number, Nesting Levels, Comments and MISRA rules. -Mixed Criticality: Provides independence and the isolation of each partition and provides native support for sporadic, periodic and aperiodic threads under a fixed-priority preemptive scheduler, including WCET protection. -Determinism: Hard real-time determinism, calls are time limited and are, in a few cases, maximized to O(Log(N)) of the number of objects in the system. We are a group of enthusiastic software developers that also implements client custom software. Contact: email@example.com
Combines Blender's graphical interface and rendering capabilities with MBDyn's multi-body dynamics, aerodynamics, and aeroelastics simulation and analysis, for rapid modeling and realistic rendering of physics based multi-body simulations.
PHP Weather makes it easy to show the current weather on your webpage. All you need is a local airport, that makes some special weather reports called METARs. The reports are updated once or twice an hour.
An open source implementation of the High Level Architecture Run-Time Infrastructure. Focused on modularity and flexibility, Portico provides an extensible environment to support HLA simulation development and research.