Recursos web
Aircraft models
http://home.flightgear.org/ FlightGear project is a sophisticated and open flight simulator framework for use in research or academic environments, pilot training, as an industry engineering tool. FlightGear supports several different flight models: JSBSim, YASim, and UIUC.
http://jsbsim.sourceforge.net/ JSBSim is an open source flight dynamics model. Cross-platform. JSBSim has no graphics. Fully configurable flight control system, aerodynamics, propulsion, landing gear arrangement, etc. through XML-based text file format. Rotational earth effects on the equations of motion (Coriolis and centrifugal acceleration modeled). All data is derived from textbooks (such as Stevens and Lewis "Aircraft Control and Simulation" and Sutton's "Rocket Propulsion Elements").
YASim for Yet Another Simulator. YASim takes a fundamentally different approach to many other FDMs by being based on geometry information rather than aerodynamic coefficients. YASim uses the geometry of the aircraft to generate the base flight characteristics. YASim has a particularly advanced helicopter FDM.
http://www.ae.illinois.edu/m-selig/apasim/Aircraft-uiuc.html UIUC: This FDM is based on LaRCsim originally written by the NASA. UIUC extends the code by allowing aircraft configuration files instead and by adding code for simulation of aircraft under icing condition
https://github.com/fsandre/mcflight A McFlight is a six-degrees-of-freedom (6 DoF) nonlinear model of an F-16 from the Aircraft Control and Simulation (Stevens & Lewis, 2003) book. In Scilab, in 2 version: as simple script and as xcos (model-based design). Model+Trimmer+Linerizer+Atmosphere. Article: Six DoF Nonlinear Aircraft Model: Challenges in Software Development. http://e-feather.blogspot.com/2018/05/six-dof-nonlinear-aircraft-model.html
https://github.com/savadha2/PyUAVSim Pyton simulator based on the Beard, McLain book.
https://github.com/yzh89/mavsim matlab code based on the Beard, McLain book.
http://aviones.sourceforge.net/ Aviones is a UAV Flight Simulator.
Inertial navigation system
http://www.instk.org/ Open source aided inertial navigation project. The INS toolkit consist of large number of octave/matlab scripts which implements the core navigation functions and algorithms. It also includes working Aided-INS examples which can be used as simple starting point for the real world inertial navigation system designs.
Rocket simulation software
http://openrocket.info/ OpenRocket is an open source model rocket simulation software.
https://www.grc.nasa.gov/www/k-12/rocket/bottlerocket/sim.htm NASA Water rocket simulators.
http://polyplex.org/rockets/simulation/ PolyPlex Water rocket simulator.
http://www.sciencebits.com/RocketCalculator ScinceBits Water rocket simulator.
Mission Analysis Tool
https://sourceforge.net/projects/gmat/ The General Mission Analysis Tool (GMAT) is an open-source tool for space mission design and navigation. GMAT is developed by a team of NASA, private industry, and public and private contributors.
https://nasa.github.io/openmct/ Open MCT is a next-generation mission operations data visualization framework. Web-based, for desktop and mobile.
Scilab Tools
https://atoms.scilab.org/toolboxes/celestlab CelestLab CNES Space Mechanics Toolbox for Mission Analysis.
https://atoms.scilab.org/toolboxes/celestlabx/3.3.0 CelestLabX CNES Space Mechanics Toolbox for Mission Analysis (extension)
https://atoms.scilab.org/toolboxes/aerospace_blockset/3.0 Aerospace Blockset for Xcos providing aerospace blocks based on CelestLab library.
https://atoms.scilab.org/toolboxes/aerospace-toolbox/0.0.0 Aerospace Toolbox A toolbox for aerospace engineering
https://atoms.scilab.org/toolboxes/datcom/1.0 DATCOM United States Air Force Stability and Control Digital
Aircraft design tools
http://openvsp.org/ OpenVSP is a parametric aircraft geometry tool. OpenVSP allows the user to create a 3D model of an aircraft defined by common engineering parameters. This model can be processed into formats suitable for engineering analysis.
http://web.mit.edu/drela/Public/web/avl/ AVL is a program for the aerodynamic and flight-dynamic analysis of rigid aircraft of arbitrary configuration. It employs an extended vortex lattice model for the lifting surfaces, together with a slender-body model for fuselages and nacelles. General nonlinear flight states can be specified. The flight dynamic analysis combines a full linearization of the aerodynamic model about any flight state, together with specified mass properties.
Courses
https://ocw.mit.edu/courses/aeronautics-and-astronautics/ MIT Aeronautics and Astronautics Courses https://ocw.mit.edu/courses/aeronautics-and-astronautics/16-90-computational-methods-in-aerospace-engineering-spring-2014/ Computational Methods in Aerospace Engineering, Spring 2014, Undergraduate
https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-336j-introduction-to-numerical-simulation-sma-5211-fall-2003/ Introduction to Numerical Simulation, SMA 5211, Fall 2003, Graduate
https://ocw.mit.edu/courses/mechanical-engineering/2-158j-computational-geometry-spring-2003/ Computational Geometry, Spring 2003, Graduate
Animation in Scilab
http://www.morere.eu/spip.php?article142 Modèle 3D dans Scilab
http://www.sky-engin.jp/en/ScilabAnimation/index.html Making Animation with Scilab. Tutorial.
and other
https://sophia.estec.esa.int/gtoc_portal/ The Global Trajectory Optimization Competition (GTOC) Portal
https://software.nasa.gov/ NASA Software Catalog