期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：3
页码：4537
DOI：10.15680/IJIRSET.2016.0503262
出版社：S&S Publications
摘要：To implement the digital control of three phase BLDC motor. To design a neuro fuzzy logic control forspeed control of BLDC motor. To make the BLDC to rotate in the constant speed To improve the system efficiency bysensing the internal hall signals of the BLDC motor The BLDC motor has some advantages compare to otherstype of motors. However, the nonlinearity of this motor drive characteristics cause it is difficult to handle usingconventional proportional-integral-differential (PID) controller. In order to overcome this main problem, Fuzzy Logiccontroller with a Gaussian membership function is developed. The mathematical model of BLDC motor is derived. Thecontroller is designed to tracks variations of speed references and stabilizes the output speed during load variations. Theeffectiveness of the proposed method is verified by develop simulation model in Matlab Simulink software. Thesimulation results show that the proposed Neuro Fuzzy Logic controller (FLC) produce significant improvementcontrol performance compare to the PID controller for both condition controlling speed reference variations and loaddisturbance variations.
