Journal
MEASUREMENT
Volume 187, Issue -, Pages -Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.measurement.2021.110293
Keywords
Diesel properties; Near infrared spectroscopy; Improved XY co-occurrence distance; Improved gray wolf algorithm; Support vector regression; Machine learning
Funding
- National Natural Science Foundation of China [62173289]
- Natural Science Foundation of Hebei Province of China [F2017203220]
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The paper successfully detects the multiple properties of diesel using NIRS data combined with improved ISPXY and IGWO-SVR methods, with better performance than other machine learning models, providing a green and effective solution.
The computer aided detection of diesel multiple properties is an active field of energy and chemical research as a result of the need for quality control and brands management of diesel raw materials. Based on this premise, this paper aimed to detect the diesel density, viscosity, freezing point, boiling point, cetane number and total aromatics using near infrared spectroscopy (NIRS) data combined with improved XY co-occurrence distance (ISPXY) and improved grey wolf optimized support vector regression (IGWO-SVR). The outcomes of average recovery, mean square error, mean absolute percentage error and determination coefficient of the proposed model are all better than other machine learning models. Further, this method is green, simple, effective, rapid, and can be embedded in the industrial network as a unit, which provides intelligent guidance for refineries to accurately control the quality of diesel oil.
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