We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Araç Dinamiği Modellenmesi, Simülasyonu ve Görselleştirilmesi.
- Authors
FIRAT, Engin; TOKMAK, Vahap Oğuz; İŞLER, Veysi
- Abstract
In this paper, a software which is aimed for physical modeling, simulation and visualization of a vehicle is presented. A physical modeling of a vehicle consists of modeling all the components of a vehicle which affects vehicle dynamics. Hence components called engine, clutch, gear-box, differential is modelled in the system. Moreover, tire and wheel models, steering wheel box models, brake models and aerodynamic models of vehicle are implemented in the system. Users of the system can give the required parameters as inputs to the system to form the vehicle that they want to use. For example, user can set the dimensions of the body of the vehicle, put wheels that have different tire models to the pre-determined positions, and sign desired wheels as tractive wheels. Moreover they can give parameters to the components of the driveline, set different models for steering wheel box and brakes in order to form the vehicle that is in the frame of user requests. In summary, users can create their own vehicles with shaping different components by the logic of plug-and-pop. In the system, to examine, verify and validate the system a graphical user interface is prepared. In the system some third party libraries are used to develop some features. In the system, Nvidia PhysX is used as physics engine, QT is used to implement graphical user interfaces and OpenGL is used to render the physical scene. In the future, it is thought that, the software can be built into the simulator systems and can handle the physical calculations of vehicles.
- Subjects
MATHEMATICAL models of aerodynamics; COMPUTER simulation; DATA visualization; SPACE vehicle dynamics; COMPUTER software; PARAMETER estimation
- Publication
Journal of Defense Sciences / Savunma Bilmleri Dergisi, 2012, Vol 11, Issue 1, p133
- ISSN
1303-6831
- Publication type
Article