An Explainable DL-Based Condition Monitoring Framework for Water-Emulsified Diesel CR Systems

نویسندگان

چکیده

Despite global patronage, diesel engines still contribute significantly to urban air pollution, and with the ongoing campaign for green automobiles, there is an increasing demand controlling/monitoring pollution severity of especially in heavy-duty industries. Emulsified fuels provide a readily available solution engine pollution; however, inherent reduction power, component corrosion, and/or damage poses major concern adoption. Notwithstanding, on-going investigations suggest need reliable condition monitoring frameworks accurately monitor/control water-diesel emulsion compositions inevitable cases. This study proposes use common rail (CR) pressure differentials deep one-dimensional convolutional neural network (1D-CNN) local interpretable model-agnostic explanations (LIME) empirical diagnostic evaluations (and validations) using KIA Sorento 2004 four-cylinder line as case study. CR signals were digitally extracted at various water-in-diesel RPMs, pre-processed, used necessary transient spectral analysis, validations. Results reveal high model trustworthiness average validation accuracy 95.9%.

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ژورنال

عنوان ژورنال: Electronics

سال: 2021

ISSN: ['2079-9292']

DOI: https://doi.org/10.3390/electronics10202522