2017
DOI: 10.1016/j.apenergy.2017.08.223
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Nox conversion efficiency optimization based on NSGA-II and state-feedback nonlinear model predictive control of selective catalytic reduction system in diesel engine

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Cited by 38 publications
(15 citation statements)
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“…Nitrogen oxides (NO x ) present significant environmental challenges as important pollutants. [1][2][3] To mitigate NO x emissions from stationary sources such as thermal power plants and the iron and steel industry, selective catalytic reduction (SCR) technology employing NH 3 as a reductant has gained widespread use. 4 The exploration of lowtemperature NH 3 -SCR technology has been a focal point of research.…”
Section: Introductionmentioning
confidence: 99%
“…Nitrogen oxides (NO x ) present significant environmental challenges as important pollutants. [1][2][3] To mitigate NO x emissions from stationary sources such as thermal power plants and the iron and steel industry, selective catalytic reduction (SCR) technology employing NH 3 as a reductant has gained widespread use. 4 The exploration of lowtemperature NH 3 -SCR technology has been a focal point of research.…”
Section: Introductionmentioning
confidence: 99%
“…Although the accurate modeling of SCR system, the real-time implementation of control strategies involving the PDEs requires a greater computational effort. 40 By leveraging, instead, model-based non-dominated sorting genetic algorithm (NSGA-II) to determine desired range for ammonia coverage ratio at SCR, 41,42 proposes a NMPC algorithm. Note that desired ammonia corage ration is estimated in real-time and this results an in increasing of the computational effort required by the overall control system architecture.…”
Section: Introductionmentioning
confidence: 99%
“…To satisfy these strict requirements, various NOx reduction technologies are being continuously studied. Typically, exhaust after-treatment technologies, such as exhaust gas recirculation (EGR) and selective catalytic reduction (SCR), are the main options for ship manufacturers to ensure their environmental requirements [2][3][4][5][6][7][8][9]. The SCR method is the most effective for reducing NOx emissions using the urea-water solution.…”
Section: Introductionmentioning
confidence: 99%