基于BP神经网络的柴油发动机故障诊断
기우BP신경망락적시유발동궤고장진단
Diagnosis of Diesel Engine Failures Based on BP Neural Network Based on BP Neural Network
  • 万方数据
    吉首大学学报：自然科学版 길수대학학보：자연과학판
    Journal of Jishou University(Natural Science Edition)
    2012年 4期 69-71 ,共3页

    张松华%陆秀令

    장송화%륙수령

    发动机%神经网络%故障诊断 髮動機%神經網絡%故障診斷
    발동궤%신경망락%고장진단
    engine%neural network%failure diagnosis
    阐述了BP神经网络模型及原理,提出了基于BP神经网络的发动机故障诊断分析方法,在理论分析的基础上,对发动机故障的检测和分析进行了MATLAB仿真,仿真结果表明,利用BP神经网络对发动机故障进行检侧具有检测精度高、速度快的特点.
    천술료BP신경망락모형급원리,제출료기우BP신경망락적발동궤고장진단분석방법,재이론분석적기출상,대발동궤고장적검측화분석진행료MATLAB방진,방진결과표명,이용BP신경망락대발동궤고장진행검측구유검측정도고、속도쾌적특점.
    System of diesel engine failure diagnosis and diagnosis method base t on BP neural network are explained in this paper. According to the theoretical analysis,test and aralysis of engine failure are simu- lated by MATLAB. Simulation result proves that this method can improve the fault diagnosis accuracy and convergence rale.
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