| 基于TMS320C5509A的传感器故障诊断 |
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| 引用本文： | 朱泳,凌滨,赫惠馨.基于TMS320C5509A的传感器故障诊断[J].东北林业大学学报,2009,37(8). |
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| 作者姓名： | 朱泳 凌滨 赫惠馨 |
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| 作者单位： | 1. 东北林业大学,哈尔滨,150040
2. 哈尔滨工业大学 |
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| 摘 要： | 以TMS320C5509A DSP为数据处理平台,将小波包变换算法应用于汽车发动机压力传感器系统中.理论分析与结果表明,该方法可以检测出故障传感器,而且满足实时性要求,并为后续的容错研究奠定基础.
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| 关 键 词： | 传感器 故障诊断 小波包变换 |
Sensor Fault Diagnosis Based on TMS320C5509A |
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| Zhu Yong,Ling Bin,He Huixin.Sensor Fault Diagnosis Based on TMS320C5509A[J].Journal of Northeast Forestry University,2009,37(8). |
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| Authors: | Zhu Yong Ling Bin He Huixin |
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| Institution: | Zhu Yong,Ling Bin(College of Information , Computer Engineering,Northeast Forestry University,Harbin 150040,P.R.China),He Huixin(Harbin Institute of Technology) |
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| Abstract: | A new detection method for sensor fault diagnosis is given based on TMS320C5509A DSP platform for data processing by applying wavelet packet transform algorithm to pressure sensor system of automotive engine.Results of theoretical analysis show that the method could not only detect the sensor fault and meet real-time requirements,but also lay the foundation for follow-up study of fault tolerance. |
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| Keywords: | TMS320C5509A |
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