Gasoline Engine Idle Speed Control Based on PID Fuzzy Algorithm

Article Preview

Abstract:

According to the characteristics of operating procedures of gasoline engine idle speed; a fuzzy control method is developed to control idle speed of gasoline engine. A novel controller is designed. The controller, which combines fuzzy logic algorithm with traditional PID algorithm, improves steady and dynamic performances of idle speed control. The method has the advantage of not requiring a precise mathematical model of the controlled object. By using SIMULINK simulation software of MATLAB, the simulation results obtained with the PID fuzzy controller show that the PID fuzzy controller has better controlled performances and robustness. It provides some reference values for further practical application.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

65-69

Citation:

Online since:

September 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Joseph J.Scillieri,Julia H.Buckland,James S.Freudenberg. Reference Feedback in the Idle Speed Control of a Direct-injection Spark-ignition Engine.IEEE.Transactions on vehicular technology.Vol.54.NO.1.(2005)

DOI: 10.1109/tvt.2004.838842

Google Scholar

[2] Kjergaard L,Nielsen S,Vesterholm T and Hendricks E.Advanced nonlinear engine idle speed control Systems.SAE paper No.940974.(1994)

DOI: 10.4271/940974

Google Scholar

[3] ZHANG Fu-jun, HUANG Ying etc. Fuzzy Control Method for Gasoline Engine Idle Speed Control[J].Journal of Beijing Institute of Technology,2000,(4):408~414.

Google Scholar

[4] Zhendong Zhang, Ping Zhou , Min Zhang . Research on Idle Speed Fuzzy Control Algorithm for an Electronically Controlled Engine[J]. Transactions of The Chinese Society of Agricultural Machinery, pp.75-77, June 2000 Language: In Chinese

Google Scholar

[5] Jinkun Liu.Advanced PID controls MAT LAB Simulation [M]. Beijing: Electronic Industrial Press, 2004 Language: In Chinese

Google Scholar

[6] Xiaoyan Wu, Shuangxuan Zhang. Aapplication of MATLAB in Automatic Control. Xi'an: Xidian University Press, 2006 Language: In Chinese

Google Scholar