| 航空电源状态在线监测与故障诊断系统设计 |
| Design of On-line Detection and Fault Diagnosis System of Aircraft Power Supply Situation |
| Received:September 19, 2005 |
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| 中文摘要: |
| 介绍了一种以CPLD为控制核心,DSP芯片为数据处理核心的航空电源状态在线监测与故障诊断系统的设计,讨论了系统的硬件结构和故障诊断方法.该系统采用模块化的设计思想,具有很好的扩展性、通用性,应用前景广泛. |
| 英文摘要: |
| A system used for on-line measurement and fault diagnosis of aircraft power supply system is designed. It is based on DSP, CPLD, FIFO and USB. It provides a powerful testing and analyzing tool for APSS. This paper introduces multi-channel and high speed data acquisition and analysis technique and methods of fault diagnosis. This system is universal, expansible, and has an extensive application perspective. |
| 王艳芳 张泾周 胡刚成 |
| 西北工业大学自动化学院,陕西西安710072 |
| 中文关键词: 航空电源 在线监测 故障诊断 信息融合 |
| 英文关键词:aircraft power on-line detection fault diagnosis information fusion |
| 基金项目: |
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