LAPSE:2018.0692
Published Article
LAPSE:2018.0692
Low Cost Position Controller for Exhaust Gas Recirculation Valve System
Habib Bhuiyan, Jung-Hyo Lee
September 21, 2018
This paper proposes a position control method for a low-cost exhaust gas recirculation (EGR) valve system for automotive applications. Generally, position control systems used in automotive applications have many restrictions, such as cost and space. The mechanical structure of the actuator causes high friction and large differences between static friction and coulomb friction. When this large friction difference occurs, the position control vibrates when the controller uses a conventional linear controller such as the P or PI controller. In this paper, we introduce an inexpensive position control method that can be applied under the high-difference-friction mechanical systems. The proposed method is verified through the use of experiments by comparing it with the results obtained when using a conventional control system.
Keywords
automotive application, exhaust gas recirculation (EGR) valve system, position control, static friction
Suggested Citation
Bhuiyan H, Lee JH. Low Cost Position Controller for Exhaust Gas Recirculation Valve System. (2018). LAPSE:2018.0692
Author Affiliations
Bhuiyan H: Department of Electrical Engineering, Kunsan National University, Gunsan 54150, Korea
Lee JH: Department of Electrical Engineering, Kunsan National University, Gunsan 54150, Korea
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Journal Name
Energies
Volume
11
Issue
8
Article Number
E2171
Year
2018
Publication Date
2018-08-20
Published Version
ISSN
1996-1073
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Original Submission
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PII: en11082171, Publication Type: Journal Article
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LAPSE:2018.0692
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doi:10.3390/en11082171
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Sep 21, 2018
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CC BY 4.0
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Sep 21, 2018
 
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Sep 21, 2018
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Original Submitter
Calvin Tsay
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