Dynamic Analysis of Cross Simulator
The finite element model of cross simulator including supporting structure, beam, etc. was set up in the environment of ABAQUS. After the static analysis which meets the requirements, the model’s dynamic characteristics when bearing impact load was obtained using explicit method according to modal analysis results. Comparing different analysis results with technical index, it indicates that larger impact load makes the dynamic characteristics worse significantly.
X. D. Yang et al., "Dynamic Analysis of Cross Simulator", Applied Mechanics and Materials, Vols. 52-54, pp. 1698-1702, 2011