| 一种飞机TCAS电子系统故障诊断系统设计 |
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| 引用本文： | 董健康,潘玉娥,耿宏.一种飞机TCAS电子系统故障诊断系统设计[J].电子技术应用,2011,37(3):91-93,97. |
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| 作者姓名： | 董健康 潘玉娥 耿宏 |
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| 作者单位： | 中国民航大学,航空自动化学院,天津,300300 |
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| 摘 要： | 通过对TCAS系统的常见故障的分析,采用工控机和凌华PCI-9812采集卡,使用防脉冲干扰滤波算法、离散傅里叶变换、特征提取、基于统计的贝叶斯决策方法和面向对象的决策树等,采用模块化设计方法,可在排故同时检测飞机存在的隐患,实现了以工业控制机为主机的TCAS电子系统故障诊断系统设计.通过仿真实验证明,该设计具有较强的可...
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| 关 键 词： | TCAS系统 防脉冲干扰滤波算法 离散傅里叶变换 贝叶斯决策 模块化 |
A kind of aircraft TCAS system fault diagnosis of electronic systems |
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| Dong Jiankang,Pan Yu'e,Geng Hong.A kind of aircraft TCAS system fault diagnosis of electronic systems[J].Application of Electronic Technique,2011,37(3):91-93,97. |
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| Authors: | Dong Jiankang Pan Yu'e Geng Hong |
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| Abstract: | Based on the TCAS system common faults analysis,using IPC and Adlink PCI-9812 capture card,using the anti-pulse interference filter algorithm,discrete Fourier transform,decision-making based on Bayesian statistical methods and object-oriented decision tree,etc.,modular design,This design methods can also detect aircraft in troubleshooting existing risks,and implement in industrial control machine for the host TCAS system fault diagnosis of electronic system design.Simulation results show that the design has... |
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| Keywords: | TCAS system anti-impulsive interference filter discrete Fourier transform Bayesian decision modular |
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