Abstract

In urban area narrow commuter vehicles have attracted interest as a possible solution to reduce traffic congestion and parking problems. However, a narrow vehicle has an increased to overturn during hard cornering when compared to conventional vehicles. This tendency can be reduced by tilting it toward the inside of the turn. Two types of automatic tilting control systems which are Direct Tilt Control(DTC) and Steering Tilt Control(STC) have been developed. In this paper as one of the technique to improve the handling performance for the unusual vehicle the control system which blends both the DTC and the STC system is considered. It uses the merits of both the DTC and the STC system. As a control strategy for combination the switching control method is used. Finally, the fact that the unusual vehicle is safe under an emergency situation such as slippery road surface is proved by computer simulation.

주제어

#출퇴근 도시형 차량   #직접 기울임 제어   #스티어링 기울임 제어   #시스템 결합   #주행 안정성   #균형잡힌 코너링  

저자의 다른 논문

참고문헌 (6)

1. R. Hibbard and D. Karnoop, 'The Dynamics of Small, Relatively Tall and Narrow Tilting Ground Vehicles,' ASME Publication DSC-Vol.52, Advanced Automotive Technologies, pp.397-417, 1993 
2. H. Pacejka, 'Tyre Modeling for Use in VehicleDynamics Studies,' SAE Technical Paper Series 870421, Detroit, 1987 
3. D. Kamoop and C. Fang, 'A Simple Model of Steering-Controlled Banking Vehicles,' ASME Publication DSC-Vol.44, Transportation Systems, pp.1528, 1992 
4. D. Karnopp, D. Margolis and R. Rosenberg,'System Dynamics: A Unified Approach' 
5. S. G. So and G. S. Byun, 'A Study on the Application of the Steering Control to Increase Roll Stiffness for the Relatively Tall Vehicles, Journal of KISPS, pp.53-60, 2003 
6. S. G. So, 'Development of the Active SteeringTilt Controller for Stability of the Narrow Commuter Vehicles,' Journal of KSAE, vol.6,No.2, pp.107-117, 1998 

이 논문을 인용한 문헌 (0)

1. 이 논문을 인용한 문헌 없음