The theory analysis, experiment test and simulation by computer are utilized to research the vibration characteristics of transporters converted from tractors in this paper.
本文运用理论分析、试验研究和计算机模拟相结合的方法，对拖拉机变型运输机的振动特性进行系统的研究。
The contrastive analysis of modal test and simulation computation show that the finite element model of body-in-white has well represented the vibration characteristics of the original structure.
模态试验和仿真计算的对比分析结果表明，所建立的白车身有限元模型较好地反映了原结构的振动特性。
Finally, according to the performances of bollards system in the test and simulation, some Suggestions are provided.
最后针对防撞柱系统在试验和模拟中的表现，对其提出了一些相关建议。
Finally, according to the performances of bollards system in the test and simulation, some Suggestions are provided.
最后针对防撞柱系统在试验和模拟中的表现，对其提出了一些相关建议。
应用推荐