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Development of the Active Front Steering Control System
Technical Paper
2000-05-0242
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English
Abstract
For active front steering control systems that intervene in driver's operation to assist in the control of the vehicle's motion, the effect of the man-machine interface is much larger than for other conventional control systems. This paper focuses on human factors. The results of analysis regarding control effects and system design concerns are also described. The user benefits of this control system are improved vehicle stability and reduced driving workload. Both theoretical and experimental evaluations are described. Regarding the man-machine interface, the influence of the oversteer characteristic when braking and turning on driver's steering operation, the influence of driver reaction in system failure and steering wheel reaction torque when driving with the actuator are also analyzed.
Authors
- Tokihiko Akita - AISIN SEIKI CO., LTD., 2-1 Asahi-Machi, Kariya, Aichi 448-8650, Japan
- Katsuhiko Satoh - AISIN SEIKI CO., LTD., 2-1 Asahi-Machi, Kariya, Aichi 448-8650, Japan
- Masayuki Kurimoto - AISIN SEIKI CO., LTD., 2-1 Asahi-Machi, Kariya, Aichi 448-8650, Japan
- Tsuyoshi Yoshida - AISIN SEIKI CO., LTD., 2-1 Asahi-Machi, Kariya, Aichi 448-8650, Japan
Citation
Akita, T., Satoh, K., Kurimoto, M., and Yoshida, T., "Development of the Active Front Steering Control System," SAE Technical Paper 2000-05-0242, 2000.Also In
References
- Akita, T. Yoshida, T., et al. 1999 User Benefits of Active Front Steering Control System: Steer-by-Wire FISITA 99SF013
- Shimizu, Y. Kawai, T. Yuzuriha J. 1999 Improvement in driver-vehicle system performance by varying steering gain with vehicle speed and steering angle: VGS (Variable Gear-ratio Steering system) SAE 1999-01-0395
- Wolfgang, K. Matthias H. 1996 Potential Functions And Benefits Of Electronic Steering Assistance FISITA B0304
- Karnopp D. 1992 Active Steering Systems: Report of Department of Mechanical Aeronautical and Materials Engineering The University of California Davis