Title :
State space modelling and fuzzy control of DC-DC converter fed DC traction motor
Author :
Ozdemir, Engin ; Ural, A. ; Karakas, Erdinc
Author_Institution :
Dept. of Electr. Educ., Kocaeli Univ., Izmir
Abstract :
In this study, a fuzzy logic controller, based on state space modelling of DC-DC converter, for a separately excited DC traction motor is developed to improve the speed control system for which relevant heuristic knowledge of system dynamics is available. The rule base of the fuzzy controller is defined by the understanding of the behaviour of the system. The use of fuzzy logic may enable designers to improve system performance without having to develop system mathematical models. The state space averaging method has been applied successively to model the dynamic characteristics of the switching converter
Keywords :
DC motor drives; DC-DC power convertors; fuzzy control; state-space methods; traction motor drives; velocity control; DC traction motor; DC-DC converter; dynamic characteristics; fuzzy control; relevant heuristic knowledge; rule base; speed control system; state space modelling; system dynamics; Control systems; DC-DC power converters; Fuzzy control; Fuzzy logic; Fuzzy systems; Mathematical model; State-space methods; System performance; Traction motors; Velocity control;
Conference_Titel :
Electrotechnical Conference, 1998. MELECON 98., 9th Mediterranean
Conference_Location :
Tel-Aviv
Print_ISBN :
0-7803-3879-0
DOI :
10.1109/MELCON.1998.692498
