1. (1) Nagai, K., Yamaguchi, T., Chaotic Vibrations of a Post-buckled Beam Carrying a Concentrated Mass (1st Report, Experiment), Transactions of the Japan Society of Mechanical Engineers, Series C, Vol. 60, No. 579 (1994), pp. 3733-3740.
2. (2) Yamaguchi, T., Nagai, K., Chaotic Vibrations of a Post-buckled Beam Carrying a Concentrated Mass (2nd Report, Theoretical Analysis), Transactions of the Japan Society of Mechanical Engineers, Series C, Vol. 60, No. 579 (1994), pp. 3741-3748.
3. Experiments on chaotic vibrations of a post-buckled beam with an axial elastic constraint
4. (4) Yanagisawa, D., Nagai, K. and Maruyama, S., Effects of Axial Compressive Load on Chaotic Vibrations of a Clamped-Supported Beam, Transactions of the Japan Society of Mechanical Engineers, Series C, article in press.
5. Determining Lyapunov exponents from a time series