Development of dynamics modeling in the vehicle simulator for road safety analysis

Traffic accident is increasing due to the various causes including road environment, and economic and social loss is also increasing. To cope with this, many researchers have been studied in vehicle simulator to overcome for prevention of traffic accident. The principle function of vehicle simulator is to provide the trainer with real feeling of the actual vehicle during driving. For this, the most important issue in design a vehicle simulator is how to implement a modeling dynamics of the real vehicle systems effectively. This paper presents dynamics modeling of the vehicle simulator for road safety analysis. Considering an operation of vehicle simulator, derived a dynamics model is implemented by program software. Using the computer simulation, we can get a good result, and applied to test and evaluation of road safety analysis simulator.