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138809

Fuzzy Logic Control System for Fuel Mixture Quality in Spark Ignition Engines.

Article

Last updated: 22 Jan 2023

Subjects

-

Tags

Mechatronics

Abstract

Spark ignition engine performance and exhaust emissions are strongly affected by the fuel/air ratio used. A considerable amount of investigations have been carried out by engine manufacturers to control engine performance and meet exhaust emission standards of governmental agencies by developing control systems for some operating variables such as ignition timing(IT), Fuel Air Ratio(FAR), and Exhaust Gas Recirculation (EGR) This paper presents a fuzzy control system that measures exhaust temperature and operates a needle valve on the engine earburetor jet that enables the fuel to air ratio lo oscillate about a desired value. A group of experiments have been carried out to obtain the relationship between fuel to air ratio or (ɸ), Exhaust temperature and exhaust emissions. A group of fuzzy logic rules which relate exhaust temperature, to the desired speed with the position of a needle valve actuated by a stepping motor are proposed. A beneficial of fuzzy control method was that the rules determined the characteristics of control system are interpreted by the operator. Experimental and simulated results show that the proposed fuzzy system improves the fuel/air mixture quality.

DOI

10.21608/bfemu.2021.138809

Keywords

Fuel to air ratio- Exhaust temperature - Gas emissions, Fuzzy logic control -Fuzzy rules

Authors

First Name

Saber

Last Name

Abd Rabbo

MiddleName

-

Affiliation

Mechatronics Department., Faculty of Engineering., Philadelphia University, Jordan.

Email

-

City

-

Orcid

-

First Name

Hassan

Last Name

Soliman

MiddleName

A.

Affiliation

Shoubra Faculty of Engineering., Zagazig University, Benha Branch.

Email

hsoliman@mans.edu.eg

City

Zagazig

Orcid

-

Volume

29

Article Issue

2

Related Issue

19656

Issue Date

2004-06-01

Receive Date

2004-04-11

Publish Date

2021-01-12

Page Start

37

Page End

47

Print ISSN

1110-0923

Online ISSN

2735-4202

Link

https://bfemu.journals.ekb.eg/article_138809.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=138809

Order

16

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023