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A Diesel Lean Nox Trap Model for Control Strategy Verification
Technical Paper
2004-01-0526
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Lean NOx traps are considered as a possible means to reduce diesel powertrain tail pipe NOx emissions to future stringent limits. Several publications have proposed models for lean NOx traps [1, 2, 3 and 4]. This paper focuses on a lean NOx trap model that can be used for the verification of control strategies before these strategies are implemented in target microprocessors. Strategy verification in a simulation environment is a crucial tool for reducing control strategy development and implementation time.
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Citation
van Nieuwstadt, M. and Yanakiev, O., "A Diesel Lean Nox Trap Model for Control Strategy Verification," SAE Technical Paper 2004-01-0526, 2004, https://doi.org/10.4271/2004-01-0526.Also In
References
- Experimental and modeling investigation of NOx trap performance Hepburn Jeffrey S. Thanasiu Eva Dobson Douglas A. Watkins William L. SAE 962051
- Dynamic modelling of a lean NOx trap for lean burn Engine control Wang Yanying Raman Shankar Grizzle Jessy American Control Conference June 1999 San Diego, CA
- Modeling and control of a NOx trap catalyst Ketfi-Cherif Ahmed von Wissel Dirk Beurthey Stephen Sorine Michel SAE paper 2000-01-1199
- A phenomenological control oriented lean NOx trap model Kim Yong-Wha Sun Jing Kolmanovsky Ilya Koncsol Jeff SAE paper 2003-01-1164