| 微型轿车安全带系统优化与验证 |
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| 引用本文： | 王灿军,管迪. 微型轿车安全带系统优化与验证[J]. 上海汽车, 2009, 0(8): 42-45 |
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| 作者姓名： | 王灿军 管迪 |
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| 作者单位： | 奇瑞汽车股份有限公司 |
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| 摘 要： | 通过实车试验数据分析,讨论了微型轿车无气囊条件下的乘员伤害.使用Madymo分析方法对安全带参数进行了优化,提出使用限力安全带降低伤害值的方法.台车验证表明,对于刚性很强的尺寸紧凑型微型轿车,使用限力式安全带,可以有效降低正面碰撞头部加速度,使车辆正面碰撞乘员保护达到中国法规要求.
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| 关 键 词： | 安全带 碰撞试验 微型轿车 |
Parameter Optimization and Testing Validation of Safety Belt for Mini Car |
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| Wang Canjun,Guan Di. Parameter Optimization and Testing Validation of Safety Belt for Mini Car[J]. Shanghai Auto, 2009, 0(8): 42-45 |
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| Authors: | Wang Canjun Guan Di |
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| Abstract: | Based on crash test data, the occupants dynamic injure characteristic of a mini car without airbag is analyzed. By using Madymo parameter optimization, the safety belt system is improved, and a method u-sing load limited belt to reduce injury is put forward. According to the sled test result, the occupant protec-tion effect satisfies the Chinese frontal crash regula-tion, and load limited belt is effective for strongly rig-id mini car to reduce head acceleration during frontal crash test. |
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