| 不确定分析技术在汽车碰撞事故再现中的应用 |
| |
| 引用本文： | 袁泉,张越扶.不确定分析技术在汽车碰撞事故再现中的应用[J].中国农业大学学报,1998(Z3). |
| |
| 作者姓名： | 袁泉 张越扶 |
| |
| 作者单位： | 中国农业大学车辆工程学院;中国农业大学基础科学部 北京清华东路17号中国农业大学(东校区)214信箱;100083; |
| |
| 摘 要： | 阐述了不确定分析技术的基本理论。它是一种用于计算从试验测量值到计算结果值之间不确定性(误差)传播的数学方法。分析了用其计算动量方程中速度不确定性的方法。应用此技术来分析汽车碰撞事故再现中速度计算值的不确定性,取得了一定的结果。文中给出了在汽车侧面碰撞事故再现中的一个典型应用实例。
|
| 关 键 词： | 不确定性分析 汽车碰撞 动量方程 事故再现 |
Applications of Uncertainty Analysis Technique in Accident Reconstruction of Vehicle Crash |
| |
| Yuan Quan Zhang Yuefu.Applications of Uncertainty Analysis Technique in Accident Reconstruction of Vehicle Crash[J].Journal of China Agricultural University,1998(Z3). |
| |
| Authors: | Yuan Quan Zhang Yuefu |
| |
| Institution: | Yuan Quan (College of Vehicle Engineering,CAU,100083)Zhang Yuefu (Department of Basic Sciences) |
| |
| Abstract: | The theory of uncertainty analysis technique is presented,which provided a rigor- ous mathematical method for the analysis of uncertainty propagation from measured values into calculated results.The method to determine the velocity uncertainty in momentum equation is studied by using this technique.The effectiveness of this technique is shown through an exam- ple of its application in accident reconstruction of vehicle crash. |
| |
| Keywords: | uncertainty analysis vehicle crash momentum equation accident reconstruction |
| 本文献已被 CNKI 等数据库收录！ |
