Steady state fueling compensation for purge control in internal combustion engines

Fatemeh Zamanian; Matthew Franchek; Karlos M. Grigoriadis; Imad Makki

doi:10.1109/ACC.2014.6859138

Steady state fueling compensation for purge control in internal combustion engines

Fatemeh Zamanian, Matthew Franchek, Karlos M. Grigoriadis, Imad Makki

Research Institute

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Presented is a feed-forward controller that reduces air-fuel (A/F) ratio excursions during a canister purge event. The controller is linear parameter-varying (LPV) model and estimates the necessary changes in the fuel pulse-width (FPW) based on a hydrocarbon (HC) sensor located in the purge line. Coordination between the purge fuel vapor arrival to the intake manifold and the fueling command is realized using a transport delay model. The proposed controller is experimentally validated. A significant reduction in A/F excursions is achieved during the steady state engine operating conditions associated with highway conditions.

Original language	English (US)
Title of host publication	2014 American Control Conference, ACC 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	855-860
Number of pages	6
ISBN (Print)	9781479932726
DOIs	https://doi.org/10.1109/ACC.2014.6859138
State	Published - Jan 1 2014
Event	2014 American Control Conference, ACC 2014 - Portland, OR, United States Duration: Jun 4 2014 → Jun 6 2014

Other

Other	2014 American Control Conference, ACC 2014
Country/Territory	United States
City	Portland, OR
Period	6/4/14 → 6/6/14

Keywords

Automotive
Control applications
Identification

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/ACC.2014.6859138

Cite this

Steady state fueling compensation for purge control in internal combustion engines. / Zamanian, Fatemeh; Franchek, Matthew; Grigoriadis, Karlos M.; Makki, Imad.

2014 American Control Conference, ACC 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 855-860 6859138.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Zamanian, F, Franchek, M, Grigoriadis, KM & Makki, I 2014, Steady state fueling compensation for purge control in internal combustion engines. in 2014 American Control Conference, ACC 2014., 6859138, Institute of Electrical and Electronics Engineers Inc., pp. 855-860, 2014 American Control Conference, ACC 2014, Portland, OR, United States, 6/4/14. https://doi.org/10.1109/ACC.2014.6859138

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abstract = "Presented is a feed-forward controller that reduces air-fuel (A/F) ratio excursions during a canister purge event. The controller is linear parameter-varying (LPV) model and estimates the necessary changes in the fuel pulse-width (FPW) based on a hydrocarbon (HC) sensor located in the purge line. Coordination between the purge fuel vapor arrival to the intake manifold and the fueling command is realized using a transport delay model. The proposed controller is experimentally validated. A significant reduction in A/F excursions is achieved during the steady state engine operating conditions associated with highway conditions.",

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Y1 - 2014/1/1

N2 - Presented is a feed-forward controller that reduces air-fuel (A/F) ratio excursions during a canister purge event. The controller is linear parameter-varying (LPV) model and estimates the necessary changes in the fuel pulse-width (FPW) based on a hydrocarbon (HC) sensor located in the purge line. Coordination between the purge fuel vapor arrival to the intake manifold and the fueling command is realized using a transport delay model. The proposed controller is experimentally validated. A significant reduction in A/F excursions is achieved during the steady state engine operating conditions associated with highway conditions.

AB - Presented is a feed-forward controller that reduces air-fuel (A/F) ratio excursions during a canister purge event. The controller is linear parameter-varying (LPV) model and estimates the necessary changes in the fuel pulse-width (FPW) based on a hydrocarbon (HC) sensor located in the purge line. Coordination between the purge fuel vapor arrival to the intake manifold and the fueling command is realized using a transport delay model. The proposed controller is experimentally validated. A significant reduction in A/F excursions is achieved during the steady state engine operating conditions associated with highway conditions.

KW - Automotive

KW - Control applications

KW - Identification

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Steady state fueling compensation for purge control in internal combustion engines

Abstract

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Keywords

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