| 基于DSP和FPGA的模拟机数字多通道电路测试系统研制 |
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| 引用本文： | 邱斌.基于DSP和FPGA的模拟机数字多通道电路测试系统研制[J].中国民航飞行学院学报,2013,24(4):27-30. |
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| 作者姓名： | 邱斌 |
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| 作者单位： | 中国民航飞行学院模拟机训练中心 四川广汉618307 |
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| 基金项目： | 中国民航飞行学院科学研究基金项目（J2010-21） |
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| 摘 要： | 采用DSP和FPGA相结合的方式,研制出一套数字电路测试系统,以FPGA仿真运行环境、DSP作为系统控制,可对模拟机多通道数字信号板进行测试,实现故障通道的检测。该系统电路结构简单,实用,具有可扩展性。
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| 关 键 词： | DSP FPGA 故障诊断 数字电路 |
Test System of Multi-channel Digital Circuit Based on DSP and FPGA in Flight Simulator |
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| Qiu Bin.Test System of Multi-channel Digital Circuit Based on DSP and FPGA in Flight Simulator[J].Journal of China Civil Aviation Flying College,2013,24(4):27-30. |
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| Authors: | Qiu Bin |
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| Institution: | Qiu Bin (Flight Simulation Training Center, Civil Aviation Flight University of China, Guanghan, 618307, Sichuan, China) |
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| Abstract: | An automatic test system for digital circuits is developed based on DSP and FPGA. FPGA is used to simulate operating environment and DSP is responsible for system control. Experimental results show that the new hardware can test Multi-channel digital circuit target board used in flight simulator and realize the accurate and rapid fault diagnosis for failure channel of PCB. The circuit structure of the system is simple, practical and reliable with expanding capability. |
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| Keywords: | DSP FPGA Fault diagnosis Digital circuits |
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