Hybrid Fuzzy-pid Controller in Buck-boost Converter
نویسنده
چکیده
Different types of controlling methods are used in switched mode dc-dc converters and the controller which is simple and of low cost is always in demand. The different controllers used are PI controller, PID controller and Fuzzy logic controller. PI and PID controllers do not give good performance in non linear conditions. Fuzzy logic controller is a non linear controller which do not need exact information of mathematical model. Hybridization of the two controllers can be done to exploit the advantageous sides of both controllers to obtain better performance as compared to above two controllers. Keywords-Buck-Boost Converter, Fuzzy logic controller (FLC), Hybrid Fuzzy-PID Controller, Matlab/Simulink.
منابع مشابه
Study of Fuzzy Logic and Pid Controller in Buck-boost Converter
Various controlling schemes are used in dc-dc converters to control the output voltage, rise time, peak time and settling time of the response. In this paper, fuzzy logic and PID control technique are studied on Buck-Boost converter and the mentioned parameters are analyzed. The model is developed in MATLAB/Simulink.
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