Feedforward/Feedback Air Fuel Ratio Control for an Automotive Catalyst

We present a model-based feedforward/feedback air fuel ratio controller that optimizes the oxygen storage capacity of the three-way catalyst component in automotive emission control systems. This work incorporates a simplified dynamic catalyst model that more closely captures the physical behavior o...

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Authors: James Peyton-Jones, Kenneth R. Muske
Conference Location: Denver, CO, United States
Conference Dates: Jun 4-6 2003
Proceedings Title: Proceedings of the 2003 American Control Conference
Format: Conference Proceeding
Published: Piscataway, NJ : Institute of Electrical and Electronics Engineers Inc, 2003