3Susendar Muthukumar, Reginald DesRoches. A Hertz Contact Model with Non - linear Damping for Pounding Simulation [ J ]. Earthquake Engineering And Structural Dynamics. 2006, 35:811 -82.
4T W Lee, A C Wang. On the Dynamics of Intermittent - Motion Mechanisms, part 1 : Dynamic model and response [J]. Journal of Mechanisms, Transmissions, and Automation in Design, 1983, 105(3) :534 -540.
5H M Lankarani, P E Nikravesh. A Contact Force Model with Hystercsis Damping for Impact Analysis of Multi - body Systems [ J ]. Journal of Mechanical Design, 1990, 1 (12) : 369 - 376.
6H M Lankarani, P E Nikravesh. Continuous Contact Force Models for Impact Analysis in Multi - body Systems [ J ]. Nonlinear Dynamics 1994,5 : 193 - 207.
7Kil - Young Ahn, Woo - Jin Park, Byung - Hee Kwon. A Modeling of Impact Dynamics and Its Application to Impact Force Prediction[ C]. Proceedings of ACMD 2004. 448 -453.
