| 基于混合模拟计算法的车辆构架结构可靠性分析 |
| |
| 引用本文： | 于杨,杨岳. 基于混合模拟计算法的车辆构架结构可靠性分析[J]. 铁路计算机应用, 2011, 20(9): 13-16 |
| |
| 作者姓名： | 于杨 杨岳 |
| |
| 作者单位： | 中南大学 交通运输工程学院,长沙,410075 |
| |
| 摘 要： | 车辆构件承载状况复杂,为保证安全使用,对其结构可靠性提出了较高要求.本文运用有限元分析软件ANSYS,采用蒙特卡罗和混合模拟两种方法分别对车辆构架可靠性进行分析、计算和比对.结果表明,混合模拟计算法具有较高的计算效率,可以满足车辆构架可靠性计算和模拟仿真需要.
|
| 关 键 词： | 车辆构架 可靠性分析 蒙特卡罗法 响应面法 混合模拟 |
| 收稿时间： | 2011-09-15 |
Structural reliability analysis of vehicle frame based on hybrid simulation |
| |
| YU Yang,YANG Yue. Structural reliability analysis of vehicle frame based on hybrid simulation[J]. Railway Computer Application, 2011, 20(9): 13-16 |
| |
| Authors: | YU Yang YANG Yue |
| |
| Affiliation: | YU Yang,YANG Yue (School of Traffic and Transportation Engineering,Central South University,Changsha 410075,China) |
| |
| Abstract: | The complex situation of the vehicle component required a high structural reliability for ensuring the safe use.Based on the finite element analysis tool-software ANSYS,the paper chose the two methods-Monte Carlo and Hybrid to have an analysis and calculation for the reliability of the vehicle frame and have a comparative analysis for the results.The results showed that Hybrid method could meet the needs of reliability calculation and simulation of vehicle frame,and had a high computational efficiency. |
| |
| Keywords: | vehicle frame reliability analysis Monte Carlo method Response Surface method hybrid simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《铁路计算机应用》浏览原始摘要信息 |
|
点击此处可从《铁路计算机应用》下载全文 |
|
