1. Hongo, T., Sato, H., Iwata, Y., Komatsuzaki, T. and Hongo, Y., Modeling and analysis of impact system composed of ball and plane, Transactions of the Japan Society of Mechanical Engineers, Series C, Vol. 65, No. 634 (1999), pp. 2287–2293 (in Japanese).
2. Koga, T., Sato, T., Matsuno, R. and Kageyama, R., Damping mechanisms of vibration reduction system with granular materials for vibration system with high natural frequency (Proposal of “relative motion mass”, “rotating mass”, and their consideration), Transactions of the JSME (in Japanese), Vol. 83, No. 855 (2017), DOI:10.1299/transjsme. 17-00220.
3. Mao, K., Wang, M.Y., Xu, Z. and Chen, T., Simulation and characterization of particle damping in transient vibrations, Transactions of the ASME, Journal of Vibration and Acoustics, Vol. 126 (2004), pp. 202-211.
4. Nagashima, T., Sato, T. and Tanaka, K., Simultaneous vibration control using an impact damper system in horizontal and vertical directions, Transactions of the Japan Society of Mechanical Engineers, Series C, Vol. 77, No. 782 (2011), pp. 3621–3636 (in Japanese).
5. Panossian, H.V., Structural damping enhancement via non-obstructive particle damping technique, Transactions of the ASME, Journal of Vibration and Acoustics, Vol. 114 (1992), pp. 101-105.