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Design of 2-Degree-of-Freedom Control System for Active Front-and-Rear-Wheel Steering
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English
Abstract
This paper describes how the 2-degree-of-freedom control concept may be applied to an active front-and-rear steering control system. The configuration of the system is explained as is the manner in which the control strategy can be devised. Simulation and test results confirm that vehicle characteristics may be varied to achieve specific aims and that steering response and vehicle stability can be independently improved.
Authors
Citation
Aga, M., Kusunoki, H., Satoh, Y., Saitoh, R. et al., "Design of 2-Degree-of-Freedom Control System for Active Front-and-Rear-Wheel Steering," SAE Technical Paper 901746, 1990, https://doi.org/10.4271/901746.Also In
Electronic and Non-Electronic Suspension Systems and Steering Controls
Number: SP-0838; Published: 1990-09-01
Number: SP-0838; Published: 1990-09-01
References
- Horowitz I. M. Synthesis of Feedback Systems Academic Press 1963
- Ito, Design of Feedback Control System and Robust Control (in Japanese) Computrol 13 1986
- Ito, K. et al. A New Way of Controlling a Four Wheel Steering Vehicle - An Approach of Model Following Control Transactions of SICE (in Japanese) 23 8 1987
- Nagai, M. et al. Theoretical Study on Active Four-Wheel-Steering System by Virtual-Vehicle Model Following Control JSAE Review 9 4 October 1988
- Yamashita, K. et al. A Method to Find Transfer Function from Frequency Response Data (in Japanese) Seigyo-Kougaku 14 11 1970