| 机载总线物理层建模方法研究 |
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| 引用本文： | 谭楚懿,郜宇杰,张致远,栗乾瀚,陈瑶,苗原荣.机载总线物理层建模方法研究[J].无线互联科技,2020(4):135-136. |
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| 作者姓名： | 谭楚懿 郜宇杰 张致远 栗乾瀚 陈瑶 苗原荣 |
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| 作者单位： | 中国民航大学航空工程学院;中国民航大学空中交通管理学院;中国民航大学电子信息与自动化学院 |
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| 基金项目： | 中国民航大学大创项目:机载总线放项目;项目名称:传输线路电气特性变化对总线性能的影响分析及演示软件开发;项目编号:201910059146。 |
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| 摘 要： | 总线系统是飞机的重要组成部分,作为飞机的"神经系统",总线系统的重要作用是担负信号的输送和分配的任务。总线物理层特性对总线的传输性能具有重要影响,建立合适的物理层模型对分析总线性能及对飞机安全性的影响至关重要。文章对不同类别总线进行了概述,建立了总线物理层的电气参数模型。
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| 关 键 词： | 机载总线 传输特性 参数模型 分析 |
Research on physical layer modeling method of airborne bus |
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| Authors: | Tan Chuyi Gao Yujie Zhang Zhiyuan Li Qianhan Chen Yao Miao Yuanrong |
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| Affiliation: | (College of Aeronautical Engineering,Civil Aviation University of China,Tianjin 300300,China;College of Air Traffic Management,Civil Aviation University of China,Tianjin 300300,China;School of Electronic Information and Automation,Civil Aviation University of China,Tianjin 300300,China) |
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| Abstract: | The bus system is an important part of the aircraft.As the "nervous system" of the aircraft,the bus system plays an important role in signal transmission and distribution.The physical layer characteristics of the bus have an important impact on the transmission performance of the bus.It is very important to establish a proper physical layer model to analyze the bus performance and its impact on aircraft safety.In this paper,different kinds of bus are summarized,and the electrical parameter model of bus physical layer is established. |
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| Keywords: | airborne bus transmission characteristics parameter model analysis |
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