Research on a China 6b heavy-duty diesel vehicle real-world engine out NOx emission deterioration and ambient correction using big data approach
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-021-15778-2
Abstract: China VI standard proposed higher requirements for durability of heavy-duty diesel vehicles emissions. Previous research which took advantages of both on-board sensors and big data approach to get the NOx deterioration factor was rather scarce.… read more here.
Keywords: big data; deterioration; research; engine nox ... See more keywords
Diesel Engine NOx Emission Modeling Using a New Experiment Design and Reduced Set of Regressors
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DOI: 10.1016/j.ifacol.2018.09.114
Abstract: Abstract In this paper, NOx emissions from a diesel engine are modeled with nonlinear autoregressive with exogenous input (NARX) model. Airpath and fuelpath channels are excited by chirp signals where the frequency profile of each… read more here.
Keywords: reduced set; set regressors; nox emission; diesel engine ... See more keywords