| FlexRay总线架构下线控转向系统可靠性分析 |
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| 引用本文： | 范科发,张凤登,华俊.FlexRay总线架构下线控转向系统可靠性分析[J].计算机与数字工程,2011,39(10):189-193. |
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| 作者姓名： | 范科发 张凤登 华俊 |
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| 作者单位： | 上海理工大学光电信息与计算机工程学院 上海 200093 |
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| 摘 要： | 文章在研究FlexRay总线理论基础上,对FlexRay总线式线控转向系统的可靠性进行研究,给出了具有容错结构的线控转向系统的方案。在对系统可靠性分析中采用FEMA的分析方法,有效的分析系统中的隐患;采用硬件冗余的方案设计出双通道冗余型的线控系统,大大提高FlexRay线控转向系统的可靠性要求。
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| 关 键 词： | FlexRay总线 线控转向 可靠性 故障模式与影响分析 |
Reliability Analysis of In-vehicle Bus FlexRay in Steer-by-Wire System |
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| Fan Kefa,Zhang Fengdeng,Hua Jun.Reliability Analysis of In-vehicle Bus FlexRay in Steer-by-Wire System[J].Computer and Digital Engineering,2011,39(10):189-193. |
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| Authors: | Fan Kefa Zhang Fengdeng Hua Jun |
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| Affiliation: | Fan Kefa Zhang Fengdeng Hua Jun(College of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093) |
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| Abstract: | This paper based on the theory of FlexRay bus,a Steer-By-Wire system based on FlexRay was proposed.The structure of the wire with a steering system fault-tolerant solution was given.FEMA was used in the analysis of system reliability analysis methods,effective hazard analysis systems.Hardware redundant design with a dual-channel redundant system,significantly provides the reliability of FlexRay wire steering system. |
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| Keywords: | flexray bus steer-by-wire reliability FMEA |
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