A numerical dynamic-aerodynamic interface for simulating the separation dy­n­a­m­ic­s of co­n­­s­t­r­a­i­ned strap-on boosters jettisoned in the atmosphere is presented. A 6-DOF multi body dynamic solver ،using Constraint For­ce Equation Methodology is coupled with a numerical time dependent Euler flow solver. An automatic dyna­m­i­­c mesh updating proc­e­d­ure is employed using smoothing and l...

This paper presents the results of a recent project of IKCo’s research center to modify Paykan 1600’s rear suspension mechanism with the purpose of improving comfort, stability and handling qualities. The car was originally equipped with a solid rear axle with leaf springs. By replacing the original mechanism with a three-link mechanism with panhard bar and coil springs, the ride comfort and ha...

Repeated exploration of a water surface to detect objects interest and their subsequent monitoring is important in search-and-rescue or ocean clean-up operations. Since the location any detected object dynamic, we propose address combined by modeling spatio-temporal reward states coordinating team vehicles collect rewards. The model characterizes dynamics enables planner predict future system s...

This paper presents the Real-Time Recursive Dynamics (RTRD) model that is developed for driving simulators. The model could be implemented in the Driving Simulator. The RTRD can also be used for off-line high-speed dynamics analysis, compared with commercial multibody dynamics codes, to speed up mechanical design process. An overview of RTRD is presented in the paper. Basic models for specific ...

MATHEMATICAL MODELLING TECHNIQUES FOR THE COMPUTER SIMULATION OF VEHICLE DYNAMIC PERFORMANCE AND RESPONSE by Michael P. Renucci Computer based mathematical modelling techniques are developed for the prediction of: ýý Vehicle dynamic performance characteristics. Vehicle dynamic response to specific road surface excitation. The simulation technique addresses response mainly in the 0-30 Hz frequen...