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Journal Articles

Experimental Study and Model Predictive Control of a Lean-Burn Gasoline Engine Coupled With a Passive Selective Catalytic Reduction System

Qinghua Lin, Pingen Chen, Vitaly Y. Prikhodko
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. September 2019, 141(9): 091008.
Paper No: DS-18-1081
https://doi.org/10.1115/1.4043269
Published Online: May 2, 2019
... selective catalytic reduction (SCR) systems, which consist of a three-way catalyst (TWC) and SCR, have demonstrated great potentials of effectively reducing NO x emissions for lean gasoline engines at low cost. However, passive SCR operation may cause significant fuel penalty since rich engine combustion...
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Topics: Catalysts, Control equipment, Cycles, Emissions, Engines, Fuels, Gasoline engines, Nitrogen oxides, Predictive control, Selective catalytic reduction