3Namio lrie and Jtmm~e Kuroki.4WS Techology and the Prospect for Improvement of Vehicle Dynamics. SAE Paper No. 901167,1990.
4Nalecz Andrzej G and Bindemann Alan C. Handling Properties of Four Wheel Steering Vehicle. SAE Paper No. 890080,1989.
5Masato Abe, Naoto Ohkubo and Yoshio Kano. A Direct Yaw Moment Control for Improving Limit Performance of Vehicle Handling Comparison and Cooperation with 4WS. Vehicle System Dynamics,Supplement. 1996,25.
8Dirk E. S., Jone M. S. Effect of model complexity on the performance of automated vehicle steering controllers: model development, validation and comparison[J]. Vehicle System Dynamics 1995 24(2): 163-181.