Title :
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
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;
Conference_Titel :
Circuits and Systems, 1993., Proceedings of the 36th Midwest Symposium on
Conference_Location :
Detroit, MI
Print_ISBN :
0-7803-1760-2
DOI :
10.1109/MWSCAS.1993.343410
