1. Adachi, E. and Ito, T., Theoretical Analysis of Elastic Vibration of Railway Passenger Car Body, Transactions of the JSME Ser. C, Vol. 62, No. 95(1996), pp. 37-42(in Japanese).
2. Ae, M., To, K. and Yokoi, T., Physical partial inertial characteristic estimate of the Japanese athlete, Society of Biomechanisms Japan, Vol.11, No. 2(1992), pp.22-33(in Japanese).
3. Hirose, T., Takao, T., Hayashida, S. and Taguchi, H., High Frequency Vibration of High Speed Train (in Japanese), The 3rd Transportation and Logistics Conference (1994), pp.277-280 (in Japanese).
4. Joshi, G., Bajaj, A. K. and Davies, P., Whole-body Vibratory Response Study Using a Nonlinear Multi-body Model of Seat-occupant System with Viscoelastic Flexible Polyurethane Foam, Industrial Health, Vol. 48, No. 5 (2010), pp. 663-674.
5. Nakagawa, C., Shimamune, R., Mizukami, N., Watanabe, K., Hoshino, H. and Suzuki, E., Fundamental Study on the Effect of High Frequency Vibration on Riding Comfort, RTRI REPORT, Vol.22, No.11(2008), pp.11-16(in Japanese).