| 基于改进的BP算法在飞机压力加油系统中的仿真与应用 |
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| 引用本文： | 万凤琴,肖凝.基于改进的BP算法在飞机压力加油系统中的仿真与应用[J].航空精密制造技术,2007,43(3):57-59. |
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| 作者姓名： | 万凤琴 肖凝 |
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| 作者单位： | 南京机电液压工程研究中心,南京,211102 |
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| 摘 要： | 将一种改进了的BP神经网络算法应用于飞机压力加油系统容错控制中,进行了仿真和实验,并对仿真结果进行了分析,仿真结果表明,加入BP算法以后的压力加油控制律大大缩短了加油时间,并且提高了压力加油的控制精度,此项研究为开发基于神经网络的飞机燃油故障诊断专家系统奠定基础。
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| 关 键 词： | 飞机压力加油系统 故障诊断 容错控制 神经网络 专家系统 |
| 文章编号： | 1003-5451(2007)03-0057-03 |
| 修稿时间： | 2006年11月20 |
Reformative BP Arithmetic in Simulation and Experiment of Aircraft Pressure Refueling System |
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| WAN Feng-qin,XIAO Ning.Reformative BP Arithmetic in Simulation and Experiment of Aircraft Pressure Refueling System[J].Aviation Precision Manufacturing Technology,2007,43(3):57-59. |
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| Authors: | WAN Feng-qin XIAO Ning |
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| Abstract: | A reformative BP arithmetic is used in reconfiguration control of the aircraft pressure refueling system. The simulation results show that this arithmetic has shortened the refueling time and improved the pressure refueling control precision. Artificial neural network model combining with expert knowledge is put forward and used to diagnose the fuel system. |
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| Keywords: | aircraft pressure refueling system fault diagnosis reconfiguration control artificial neural network expert system |
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