دورية
SDAE cleaning model of wind speed monitoring data in the Mine Monitoring System
| العنوان: | SDAE cleaning model of wind speed monitoring data in the Mine Monitoring System |
|---|---|
| المؤلفون: | Zhao, Dan, Shen, Zhiyuan, Song, Zihao, Xie, Lina |
| مصطلحات موضوعية: | inteligentna wentylacja, monitoring danych, czyszczenie danych, intelligent ventilation, monitoring data, data cleaning, association rules, stacked denoising autoencoder |
| الوصف: | The effective utilisation of monitoring data of the coal mine is the core of realising intelligent mine. The complex and challenging underground environment, coupled with unstable sensors, can result in “dirty” data in monitoring information. A reliable data cleaning method is necessary to figure out how to extract high-quality information from large monitoring data sets while minimising data redundancy. Based on this, a cleaning method for sensor monitoring data based on stacked denoising autoencoders (SDAE) is proposed. The sample data of the ventilation system under normal conditions are trained by the SDAE algorithm and the upper limit of reconstruction errors is obtained by Kernel density estimation (KDE). The Apriori algorithm is used to study the correlation between monitoring data time series. By comparing reconstruction errors and error duration of test data with the upper limit of reconstruction error and tolerance time, cooperating with the correlation rule, the “dirty” data is resolved. The method is tested in the Dongshan coal mine. The experimental results show that the proposed method can not only identify the dirty data but retain the faulty information. The research provides effective basic data for fault diagnosis and disaster warning. Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024) |
| نوع الوثيقة: | Article |
| اللغة: | eng |
| الوصول الحر: | http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-bc328c82-566e-435d-bbe7-a76a21735b1aTest |
| رقم الانضمام: | edsbzt.bwmeta1.element.baztech.bc328c82.566e.435d.bbe7.a76a21735b1a |
| قاعدة البيانات: | BazTech |
| الوصف غير متاح. |