| 陈书聪.基于道路谱的汽车零件疲劳损伤预测[J].汽车零部件,2016,10(6):1-5 |
| 基于道路谱的汽车零件疲劳损伤预测 |
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| DOI： |
| 中文关键词: 模态试验 刚柔耦合模型 道路谱 疲劳损伤预测 |
| 英文关键词: Model test Rigid flexible coupling model Road spectrum Fatigue damage prediction |
| 基金项目: |
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| 摘要点击次数: 4422 |
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| 中文摘要: |
| 对某MPV车型前轮转向节进行疲劳可靠性分析，通过逆向建模与实验对比验证模型准确性，基于刚柔耦合底盘模型和道路谱对转向节的疲劳可靠性进行分析，建立一种在虚拟平台上进行零部件快速疲劳可靠性计算并预测失效部位的方法。 |
| 英文摘要: |
| The fatigue reliability performance of an MPV’〖KG-*2〗s steeling knuckle was analyzed. The model accuracy was validated by reverse modeling and experiment contrast. Based on rigid flexible coupling model and road spectrum, the fatigue reliability performance of the front steeling knuckle was analyzed. A method was built to quickly calculate and forecast the fatigue damage location of automobile parts. |
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