Parameter identification of 3-way catalytic converter for use in air fuel ratio control

被引：0

作者：

Watanabe, T ^{[1
]}

Abe, K ^{[1
]}

Yoshizawa, H ^{[1
]}

机构：

[1] Tohoku Univ, Sendai, Miyagi 9808579, Japan

来源：

SICE 2004 ANNUAL CONFERENCE, VOLS 1-3 | 2004年

关键词：

three way catalyst; air fuel ratio; parameter identification; gradient learning method;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Today's automobiles with SI engines are equipped with 3-way catalytic converters that purify automobile exhaust emissions. In this paper, we construct a simplified model for the dynamics of 3-way catalyst based on the assumption that catalyst behavior is dominated by the dynamics of O-2 storage. Then we propose a method for parameter identification of the constructed model.

引用

页码：1134 / 1138

页数：5

共 50 条

[1] MODEL PREDICTIVE AIR-FUEL RATIO CONTROL FOR AN INTEGRATED GASOLINE ENGINE AND THREE-WAY CATALYTIC CONVERTER SYSTEM
Yang, Kuo
Chen, Pingen
PROCEEDINGS OF THE ASME 11TH ANNUAL DYNAMIC SYSTEMS AND CONTROL CONFERENCE, 2018, VOL 2, 2018,
[2] Control-oriented modelling of three-way catalytic converter for fuel-to-air ratio regulation in spark ignited engines
Guardiola, Carlos
Climent, Hector
Pla, Benjamin
Real, Marcelo
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING, 2019, 233 (14) : 3758 - 3774
[3] MAZDA NEW 3-WAY SYSTEM NEEDS NO AIR-FUEL FEEDBACK
不详
AUTOMOTIVE ENGINEERING, 1978, 86 (09): : 84 - 88
[4] 3-WAY IDENTIFICATION OF SWEEP TONES
SCHOUTEN, MEH
PERCEPTION & PSYCHOPHYSICS, 1986, 40 (05): : 359 - 361
[5] Improved ice arena air quality with the use of a three-way catalytic converter and fuel management system
McNabb, N
Kostiuk, J
Brauer, M
AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL, 1997, 58 (08): : 608 - 612
[6] Catalytic converter functionality diagnosis by means of oxygen or air/fuel ratio sensors
不详
METHODS FOR MONITORING AND DIAGNOSING THE EFFICIENCY OF CATALYTIC CONVERTERS: A PATENT-ORIENTED SURVEY, 1998, 115 : 33 - +
[7] STATIONARY, GASEOUS-FUELED, INTERNAL-COMBUSTION ENGINE, AIR-FUEL RATIO CONTROL FOR APPLICATION OF 3-WAY CATALYSTS FOR EXHAUST EMISSION REDUCTION
ENGMAN, TJ
MECHANICAL ENGINEERING, 1983, 105 (05) : 78 - 78
[8] AIR-FUEL RATIO CONTROL FOR CATALYTIC EMISSIONS REDUCTION.
Engman, Thomas J.
Diesel progress North American, 1983, 49 (09):
[9] Modeling dynamic phenomena in 3-way catalytic converters
Koltsakis, GC
Stamatelos, AM
CHEMICAL ENGINEERING SCIENCE, 1999, 54 (20) : 4567 - 4578
[10] MODELING THE OPERATING OF 3-WAY AND OXIDATION CATALYTIC MUFFLERS
FEUGIER, A
MINISCLOUX, C
VANLANDEGHEM, H
REVUE DE L INSTITUT FRANCAIS DU PETROLE, 1979, 34 (02): : 325 - 349

← 1 2 3 4 5 →