Design of fuzzy logic based engine idle-speed controllers

Author

Martinez, A.S. ; Jamshidi, Mohammed

Author_Institution

CAD Lab. for Robotics & Intelligent Syst., New Mexico Univ., Albuquerque, NM, USA

fYear

1993

fDate

16-18 Aug 1993

Firstpage

1544

Abstract

In this paper, several algorithms are designed for the idle speed control of a vehicle engine. These algorithms are proportional (P), proportional plus derivative (PD), proportional plus integral plus derivative (PID), and two fuzzy control counterparts: P and PD. A knowledge base was acquired through computer simulation and a finite number of fuzzy IF-THEN rules were created for the control problems. Initial simulation results show a marked improvement in both the overshoot and the response speed

Keywords

automobiles; automotive electronics; fuzzy control; fuzzy logic; intelligent control; internal combustion engines; knowledge acquisition; proportional control; three-term control; two-term control; velocity control; PD control; PID control; computer simulation; engine idle-speed controllers; fuzzy IF-THEN rules; fuzzy logic based controllers; knowledge base; overshoot; proportional algorithm; proportional plus derivative algorithm; proportional plus integral plus derivative algorithm; response speed; vehicle engine; Algorithm design and analysis; Computer simulation; Engines; Fuzzy control; Fuzzy logic; Integral equations; PD control; Three-term control; Vehicles; Velocity control;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1993., Proceedings of the 36th Midwest Symposium on

Conference_Location

Detroit, MI

Print_ISBN

0-7803-1760-2

Type

conf

DOI

10.1109/MWSCAS.1993.343410

Filename

343410