The invention provides a sleeper health diagnosis method and device and electronic equipment, and belongs to the technical field of fault diagnos.The method comprises the steps that monitoring data of a sleeper are obtained through a plurality of sensors arranged on the sleeper in advance, and a complete monitoring data matrix is constructed; performing random missing operation on the complete monitoring data matrix to obtain a corresponding missing monitoring data matrix; inputting the missing monitoring data matrix into a neural network regression model, and outputting a complete monitoring data estimation matrix; and performing health diagnosis on the sleeper according to the difference between the complete monitoring data estimation matrix and each row of monitoring data of the complete monitoring data matrix. Compared with the prior art, the method does not need the selection and extraction of features and the preprocessing of the features, only uses the correlation among the multi-channel monitoring data to diagnose the health of the sleeper, can flexibly diagnose all the channel monitoring data at the same time, and has the advantages of flexibility, reliability and high diagnosis efficiency.

    本发明提供一种轨枕健康诊断方法、装置及电子设备,属于故障诊断技术领域,所述方法包括:利用预先设置在轨枕上的多个传感器,获取所述轨枕的监测数据,以构建完整监测数据矩阵;对所述完整监测数据矩阵进行随机缺失操作,获取对应的缺失监测数据矩阵;将所述缺失监测数据矩阵输入至神经网络回归模型,输出完整监测数据估计矩阵;根据所述完整监测数据估计矩阵与所述完整监测数据矩阵的每行监测数据的差异,对所述轨枕进行健康诊断。本发明不需要进行特征的选择、提取以及对特征的预处理过程,仅仅利用多通道监测数据之间的相关性对轨枕健康进行诊断,并且该方法可以同时灵活地对所有通道监测数据进行诊断,具有灵活可靠、诊断效率高的优点。


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    Titel :

    Sleeper health diagnosis method and device and electronic equipment


    Weitere Titelangaben:

    一种轨枕健康诊断方法、装置及电子设备


    Beteiligte:
    SUN LI (Autor:in) / CHEN JIAHUI (Autor:in) / LI QIUYI (Autor:in) / ZHU BIN (Autor:in) / ZHANG CHAOYONG (Autor:in) / ZHANG ZHENG (Autor:in) / ZHANG SHIJIE (Autor:in) / YE SONG (Autor:in) / GUO JICHENG (Autor:in) / XIAO ZHIQUN (Autor:in)

    Erscheinungsdatum :

    2023-07-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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