Control of an SCR catalytic converter system for a mobile heavy-duty application

IEEE Transactions on Control Systems Technology

Volumn 14, Issue 4, 2006, Pages 641-653

  Schär, Christoph M ^a,b   Onder, Christopher H ^a   Geering, Hans P ^a  

^a ETH ZURICH   (Switzerland)

^b RUAG Electronics   (Switzerland)

Author keywords

Diesel engines; Exhaust gas aftertreatment; Modeling; Optimal control; Process control; Robustness

Indexed keywords

DIESEL ENGINES; DISTRIBUTED PARAMETER CONTROL SYSTEMS; FEEDBACK CONTROL; OPTIMAL CONTROL SYSTEMS; PROCESS CONTROL; ROBUSTNESS (CONTROL SYSTEMS);

EXHAUST GAS AFTERTREATMENT; FEEDFORWARD CONTROLLER; SELECTIVE CATALYTIC REDUCTION;

CONTROL SYSTEM ANALYSIS;

EID: 33745606443     PISSN: 10636536     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCST.2006.876634     Document Type: Article

References (25)

1. F. X. Moser et al., "Impact of future exhaust gas emission legislation on heavy duty truck engine," Society of Automotive Engineers, Warrendale, PA,, SAE SP-1581, 2001.
2. T. V. Johnson, "Diesel emission control technology-2003 in review," Society of Automotive Engineers, Warrendale, PA, SAE SP-1835CD, 2004.
3. χ and PM control from heavy duty diesel engines using a combination of low pressure EGR and continuously regenerating diesel particulate filter," Society of Automotive Engineers, Warrendale, PA, SAE SP-1754, 2003.
4. B. Scarnegie et al., "Recent DPF/SCR results targeting US2007 and euro 4/5 HD emissions," Society of Automotive Engineers, Warrendale, PA, SAE SP-1754, 2003.
5. P. Walker et al., "The development and performance of the compact SCR-trap system: A 4-way diesel emission control system," Society of Automotive Engineers, Warrendale, PA, SAE SP-1754, 2003.
6. B. Ball et al., "Experience of continuously regenerating particulate traps on city buses in europe," Society of Automotive Engineers, Warrendale, PA, SAE SP-1835CD, 2004.
7. χ Sensors," Society of Automotive Engineers, Warrendale, PA, SAE SP-1860, 2004.
8. P. Gabrielsson et al., "Combined silencer and urea-SCR system for heavy-duty diesel vehicles for OEM and retrofit markets", Society of Automotive Engineers, Warrenton, PA, 2001.
9. C. Wu and R. Hammerle, "An on-board reductant delivery system for diesel aftertreatment," Society of Automotive Engineers, Warrendale, PA, SAE SP-1641, 2001.
10. M. B. Levin and R. E. Baker, "Co-fueling of urea for diesel cars and trucks," Society of Automotive Engineers, Warrendale, PA, SAE SP-1674, 2002.
11. B. Mahr et al., "Reduktionsmittel-Dosiersystem für SCR-Katalysatoren," Tech. Kongress des VDA, vol. 28/29, no. 9, Sep. 2000.
12. χ reduction in the exhaust of mobile heavy-duty diesel engines by urea-SCR," Topics in Catalysis, vol. 30/31, pp. 43-48, Jul. 2004.
13. χ-emission reduction with SCR," Society of Automotive Engineers, Warrendale, PA, SAE SP-1811, 2003.
14. R. van Helden et al., "Optimization of urea SCR deNOx systems for HD diesel engines," Society of Automotive Engineers, Warrendale, PA, SAE SP-1861, 2004.
15. Q. Song and G. Zhu, "Model-based closed-loop control of urea SCR exhaust aftertreatment system for diesel engine," Society of Automotive Engineers, Warrendale, PA, SAE SP-1674, 2002.
16. D. Upadhyay and M. van Nieuwstadt, "Control design of an automotive urea SCR catalyst," in Proc. ASME: IMECE, 2002, pp. 1-8.
17. C. M. Schär et al., "Control of the urea SCR catalytic converter system for a mobile heavy duty diesel engine," Society of Automotive Engineers, Warrendale, PA, SAE Trans., J. Engines, 2003.
18. χ emissions from automotive diesel engines," Catalysis Today, vol. 59, no. 3-4, pp. 335-345, Jun. 2000.
19. P. Belli et al., "A control system for nitrogen oxides pollution abatement by SCR," in Proc. 13th IFAC World Congr., 1996, pp. 13-18.
20. I. Nova et al., "Dynamics of SCR reaction over a TiO2-supported vanadia-tungsta commercial catalyst," Catalysis Today, vol. 60, no. 1-2, pp. 73-82, 2000.
21. C. M. Schär, "Control of a selective catalytic reduction process," ETH Zurich, Zurich, Switzerland, 2003.
22. L. Guzzella and C. H. Onder, Introduction to Modeling and Control of Internal Combustion Engine Systems. Berlin, Germany: Springer-Verlag, 2004.
23. R. Willi, "Low-temperature selective catalytic reduction of NOx - Catalytic behavior and kinetic modeling," ETH Zurich, Zurich, Switzerland, 1996.
24. χ measurement," Society of Automotive Engineers, Warrendale, PA, SAE SP-1564, 2000.
25. P. C. Müller, "Verfahren zum Stabilitätsnachweis nichtlinearer Systeme," in Entwurf nichtlinearer Regler, S. Engell, Ed. Munich, Germany: R. Oldenbourg-Verlag, 1995, pp. 383-405.