...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Proceedings of the Institution of Mechanical Engineers, Part D. Journal of Automobile Engineering >Observations on the energy absorption characteristics of a three-spoke steering wheel armature during impact
【24h】

Observations on the energy absorption characteristics of a three-spoke steering wheel armature during impact

机译：三辐方向盘电枢冲击过程中的能量吸收特性观察

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This research deals with experimental and finite element simulation of impacts occurring between a rigid plate and an aluminium three-spoke steering wheel armature to investigate the energy absorption capabilities of the armature. A limited number of experimental tests were conducted to validate a numerical model of the armature. An acceptable correlation between the experimental testing observations and numerical simulation results was observed for this highly non-linear problem. The numerical model was used to investigate the energy absorption abilities of the armature with variations in the impact location (wheel angle) and orientation of the armature (column angle). The finite element simulations have illustrated that the hub region is the location where most energy due to plastic deformation in the structure is absorbed. These results are very dependent upon the location of impact and the armature orientation. These observations provide an understanding into the characteristics of energy management in crash situations for the steering wheel armature.
机译：这项研究涉及在刚性板和铝制三辐方向盘电枢之间发生的碰撞的实验和有限元模拟，以研究电枢的能量吸收能力。进行了有限的实验测试以验证电枢的数值模型。对于这个高度非线性的问题，观察到了实验测试结果与数值模拟结果之间的可接受的相关性。数值模型用于研究电枢的能量吸收能力，其中冲击位置（轮角）和电枢方向（柱角）会发生变化。有限元模拟表明，轮毂区域是吸收结构中塑性变形所产生的大部分能量的位置。这些结果非常取决于冲击的位置和电枢的方向。这些观察结果有助于理解方向盘电枢在碰撞情况下的能量管理特性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号