1. Yonekawa, H., and Matsuoka, Y., 1998, “Vibration Analysis and Design Problem of the Transport System by Vehicle with Persons Seated in Wheelchairs,” Proc. The 3rd Asia Design Conference, Taiwan, Vol. 1, pp. 169–176.
2. Janeway, R. N., 1975, “Human Vibration Tolerance Criteria and Applications to Ride Evaluation,” SAE Paper, No. 750166.
3. Mitschke, M., 1984, Dynamik der Kraftfahrzeuge, Springer-Verlag, pp. 124.
4. Tanaka, J., and Saegusa, S., 1986, Vibratory Model and Simulation, Ouyougijutsu-Shuppan, pp. 200–201.
5. ISO-2631, Guide for the Evaluation of Human Exposure to Whole Body Vibration.