On-line oxygen storage capacity estimation of a catalyst

SAE Technical Papers

Volumn , Issue , 2003, Pages

  Ingram, Grant A ^a   Surnilla, Gopichandra ^a  

^a FORD MOTOR COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EMISSION CONTROL; OXYGEN; STORAGE (MATERIALS); THERMAL AGING;

CATALYST SITE; CONTROL STRATEGIES; DRIVE CYCLES; MEASUREMENT ACCURACY; ON BOARD DIAGNOSTICS; ONLINE METHODS; OXYGEN STORAGE CAPACITY;

CATALYSTS;

EID: 85072445206     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2003-01-1000     Document Type: Conference Paper

References (20)

1. Ohsawa K., Baba N., and Kojima S., Numerical prediction of transient conversion characteristics in a three-way catalytic converter. Technical Report 982556, SAE, 1998.
2. Yamada K., Tanaka H., and Yamamoto M., Oxygen storage capacity on cerium oxide-precious metal system. Technical Report 970464, SAE, 1997.
3. Meitzler A., Application of exhaust-gas-oxygen sensors to the study of storage effects in automotive three-way catalysts. Technical Report 800019, SAE, 1980.
4. Smedler G., Eriksson S., Lindblad M., Bernler H., Lundgren S., and Jobson E., Deterioration of three-way automotive catalysts, part II-oxygen storage capacity at exhaust conditions. Technical Report 930944, SAE, 1993.
5. Tan I., Yamamoto M., Yamada K., and Tanaka H., Influence of oxygen storage characteristics on automobile emissions. Technical Report 1999-01-1076, SAE, 1999.
6. Hepburn J., and Gandhi H., The relationship between catalyst hydrocarbon conversion efficiency and oxygen storage capacity. Technical Report 920831, SAE, 1992.
7. Theis J., LaBarge W., and Fisher G., The effects of catalyst volume and ceria content on the emission performance and oxygen storage capacity of automotive catalysts. Technical Report 932666, SAE, 1993.
8. Koltsakis G., Kandylas I., and Stamatelos A., Three-way catalytic converter modeling and applications. Chemical Engineering Communications, 164: 153-189, 1998. (Pubitemid 128610064)
9. Shafai E., Roduner C., and Geering H., Indirect adaptive control of a three-way catalyst. Technical Report 961038, SAE, 1996.
10. Hosoya H., Yoshizawa H., Ohkuma S., Watanabe S., Okada H., Tomisawa N., and Abe K., Development of next-generation air-fuel ratio control system, "COSMIC". Technical Report 2002-01-0477, SAE, 2002.
11. Balenovic M., Backx A., and Hoebink J., On a model-based control of a three-way catalytic converter. Technical Report 2001-01-0937, SAE, 2001.
12. Hepburn J., Dobson D., Hubbard C., Guldberg S., Thanasiu E., Watkins W., Burns B., and Gandi H., A review of the dual EGO sensor method for OBD-II catalyst effiency monitoring. Technical Report 942057, SAE, 1994.
13. Beck D., and Short W., Vehicle testing of the OBD-II catalyst monitor on a 2.2 L Corsica TLEV. Technical Report 952424, SAE, 1995.
14. Fisher G., Theis J., Casarella M., and Mahan S., The role of ceria in automotive exhaust catalysis and OBD-II catalyst monitoring. Technical Report 931034, SAE, 1993.
15. Miyamoto K., Takebayashi H., Ishihara T., Kido H., and Hatamura K., Measurement of oxygen storage capacity of three-way catalyst and optimization of A/F perturbation control to its characteristics. Technical Report 2002-01-1094, SAE, 2002.
16. Asik J., Farkas R., Beier R., and Meyer G., Closed loop measurement of NOx storage capacity and oxygen storage capacity of a lean NOx trap. Technical Report 1999-01-1283, SAE, 1999.
17. Ketfi-Cherif A., Wissel D., Beurthey S., and Sorine M., Modeling and control of a NOx trap catalyst. Technical Report 2000-01-1199, SAE, 2000.
18. Heywood J., Internal Combustion Engine Fundamentals. McGraw-Hill, 1988.
19. Germann H., Taglaiferri S., and Geering H., Differences in pre- and post-converter lambda sensor characteristics. Technical Report 960335, SAE, 1996.
20. Truex T., Interaction of sulfur with automotive catalysts and the impact on vehicle emissions-a review. Technical Report 1999-01-1543, SAE, 1999.