| 基于PIC＋FPGA飞机直流供电系统设备故障预测研究 |
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| 引用本文： | 贺建军,周洁敏.基于PIC＋FPGA飞机直流供电系统设备故障预测研究[J].飞机设计,2010,30(3):48-50. |
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| 作者姓名： | 贺建军 周洁敏 |
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| 作者单位： | 南京航空航天大学,民航学院,江苏,南京,210016 |
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| 摘 要： | 针对飞机直流供电系统中直流设备工作情况，本文利用FPGA双进程有限状态机方法控制A／D转换器，快速准确采样多路信号。用模糊理论的建议语言规则，结合PIC单片机的控制优势，从而解决飞机直流供电系统设备故障预测报警。
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| 关 键 词： | 模糊理论 故障预测 飞机供电 |
Research of the Failure Predication for the DC Equipments of Aircraft Power Supply System Based on PIC and FPGA |
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| HE Jian-jun,ZHOU Jie-min.Research of the Failure Predication for the DC Equipments of Aircraft Power Supply System Based on PIC and FPGA[J].Aircraft Design,2010,30(3):48-50. |
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| Authors: | HE Jian-jun ZHOU Jie-min |
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| Institution: | (Civil Aviation Collage Nanjing University of Aeronautics ＆ Astronautics, Nanjing 210016, China) |
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| Abstract: | For the equipment working state of the DC power-supplying system in aircraft ,this paper uses FPGA dual-process finite state machine to control A/D converter to sample multi-channel signal fast and accurately .The language rules established by Fuzzy theory combination of the advantages of PIC SCM-control so as to solve the equipment failure prediction warning in aircraft DC power-supplying system. |
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| Keywords: | fuzzy theory failure predication aircraft power-supply |
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