PID-like FLC for four cylinders mean value gasoline engine model in idle mode
Joint Authors
Abdali, Muslim A.
Hasan, Muhammad Y.
Source
Issue
Vol. 9, Issue 2 (30 Apr. 2018), pp.114-130, 17 p.
Publisher
University of Kufa Faculty of Engineering
Publication Date
2018-04-30
Country of Publication
Iraq
No. of Pages
17
Main Subjects
Earth Sciences, Water and Environment
Abstract EN
Automatic control of automotive engines provides benefits in the engines performance like emission reduction and fuel economy.
Due to high dropping in the rotational speed in the presence of load torque and disturbance, which may lead to engine stalling, an electronic control unit (ECU) has to keep the engine speed at the reference idling speed.
In this paper, the four strokes, four cylinders, gasoline, port fuel injection engine is studied and a Mean Value Engine Model (MVEM) is used to simulate the nonlinear model of the engine.
The problem of preserving the engine speed with minimum settling time, minimum undershoot and minimum overshoot in the presence of load torque or disturbance at idle speed mode is studied.
PID-like Fuzzy Logic Control (PID-FLC) with minimum structure is designed to solve this problem.
Comparisons among conventional PID controller and fuzzy controller is made.
Simulation results of this PID fuzzy controller show good improvement over the conventional PID controller the idle speed response.
The simulation results with PIDFC show that the dropping in the engine speed is reduced around (33%) compared with PID controller.
The peak overshoot is reduced around (19%) compared with PID controller for the same value of the load torque.
The settling time is reduced by (50 %) compared with the PID controller.
American Psychological Association (APA)
Hasan, Muhammad Y.& Abdali, Muslim A.. 2018. PID-like FLC for four cylinders mean value gasoline engine model in idle mode. Kufa Journal of Engineering،Vol. 9, no. 2, pp.114-130.
https://search.emarefa.net/detail/BIM-840841
Modern Language Association (MLA)
Hasan, Muhammad Y.& Abdali, Muslim A.. PID-like FLC for four cylinders mean value gasoline engine model in idle mode. Kufa Journal of Engineering Vol. 9, no. 2 (Apr. 2018), pp.114-130.
https://search.emarefa.net/detail/BIM-840841
American Medical Association (AMA)
Hasan, Muhammad Y.& Abdali, Muslim A.. PID-like FLC for four cylinders mean value gasoline engine model in idle mode. Kufa Journal of Engineering. 2018. Vol. 9, no. 2, pp.114-130.
https://search.emarefa.net/detail/BIM-840841
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p.129-130
Record ID
BIM-840841