Title |
A Study on the Simultaneous Control of Buck and Boost DC-DC Converter by Fuzzy Controller |
Authors |
박효식(Park, Hyo-Sik) ; 김희준(Kim, Hee-Jun) |
Keywords |
DSP ; Fuzzy Controller ; Buck and Boost Converter ; Simultaneous |
Abstract |
This paper presents a multi output converter system that controls, simultaneously, the separate buck converter and boost converter with the different specification by one digital controller using fuzzy algorithm. As two separate converters are regulated by only one DSP, it is possible to achieve the simple digital control circuit for regulating multi output DC-DC converter. Inference procedure of fuzzy controller is included. The control characteristics of each PWM DC-DC converter is validated by experimental results. |