基于Hyperworks的车身碰撞有限元分析
首发时间:2009-07-16
摘要: 车身安全性能的验证往往建立在实际产品的基础上,不利于缩短开发周期,降低开发成本。本文利用Hyperworks有限元软件的高精度计算能力来分析车身的刚性碰撞,同时对碰撞过程中乘员的姿态变化以及所受冲击进行简单模拟。最终通过分析结果对车身的设计参数提出修改意见。
关键词: Hyperworks 有限元 刚性碰撞
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A car’s colliding with wall based on Hyperworks finite element software
Abstract:The validity about a car’ security used to base on fact production,which must go against reducing the amount of physical testing and create optimum designs with regard to weight, cost and strength. The paper addresses methods about a car’s colliding with wall based on Hyperworks finite element software .And,it simulates the process of the driver’s gesture and concussion.Finally, a perfect idea of mending design parameter will be put forward.
Keywords: Hyperworks Finite Element Rigidity Colliding
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No.3389548255512477****
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